This 449.2-mile journey from Los Angeles to Hidden Valley Lake, California, is a substantial drive, estimated to take around 8 hours and 34 minutes. Given the duration, it's best split over two days to avoid an overly long travel day. The route is primarily highway-focused, with 79% of it being on major interstates, including stretches of the Westside Freeway and Golden State Freeway. You can expect a fuel cost of approximately $103 for this trip. With two planned stops, this drive offers a practical way to travel between these two points within the Pacific Coast region of California.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
224.6 miles from Los Angeles, CA
A natural place for your longest stop of the day
, about 4h 10m into the drive
.
Drive Character
Expect a highway-focused drive for the majority of this 449.2-mile route, with 79% of your travel on major interstates. The longest uninterrupted stretch you'll encounter is 225.6 miles on the Westside Freeway, so plan for significant periods of consistent driving. While largely on major arteries like I-5 Truck and the Golden State Freeway, the feel is predominantly about covering distance efficiently rather than scenic exploration. The roads are designed for steady travel, making it a straightforward, albeit long, driving experience.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 44 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Westside Freeway is the longest continuous segment at about 225.6 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on Westside Freeway and I 5 Truck. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 24.5 miles in near I 5 Truck.
Driving Effort10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 34 significant decision points across 449.2 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 24.5 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 346.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 346.7 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 34 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
9
24.5 mi into trip|~31m in|I 5 Truck
Keep slight right at fork onto I 5 Truck toward I 5 Truck North, CA 14 Truck
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 161A
Toward I 5 Truck North, CA 14 Truck
8
346.6 mi into trip|~6h 22m in
Take the exit toward I 680 South, I 680 North: San Jose, Sacramento, Concord, Walnut Creek
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 44B
Toward I 680 South, I 680 North: San Jose, Sacr...
9
346.7 mi into trip|~6h 22m in
Keep slight right at fork toward I 680 North: Walnut Creek, Concord, Sacramento
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 680 North: Walnut Creek, Concord, Sacr...
8
367.2 mi into trip|~6h 46m in|I 680 / Senator Daniel E Boatwright Highway
Keep slight left at fork onto I 680 / Senator Daniel E Boatwright Highway toward I 680 North: Martinez, Sacramento
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 680 North: Martinez, Sacramento
8
382 mi into trip|~7h 4m in
Keep slight left at fork toward I 80 East: Sacramento
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward I 80 East: Sacramento
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Los Angeles, CA and Hidden Valley Lake, CA, road signs point toward San Francisco, Sacramento, Concord, Walnut Creek, Novato and Auto Mall.
San Francisco
310 mi in|~5h 41m|via I 580
Sacramento
346.6 mi in|~6h 22m
Concord
346.6 mi in|~6h 22m
Walnut Creek
346.6 mi in|~6h 22m
Novato
384.8 mi in|~7h 7m
Auto Mall
384.8 mi in|~7h 7m
Main Roads
Road
Distance
Duration
Westside Freeway
225.6 mi
4h 1m
I 5 Truck
37.7 mi
43m
Golden State Freeway
29 mi
33m
Saint Helena Highway
28.6 mi
33m
Lake County Highway
20.5 mi
30m
Arthur H. Breed Junior Freeway
19.6 mi
22m
William Elton Brown Freeway
17 mi
18m
Hollywood Freeway
15.5 mi
19m
Longest stretch:
Westside Freeway
— 225.6 mi, about 4h 1m
Turn-by-Turn Driving Directions
Step-by-step road directions between Los Angeles, CA and Hidden Valley Lake, CA.
1
Start on West 1st Street
0.1 mi·32 sec·West 1st Street
2
Turn right onto North Broadway
0.4 mi·49 sec·North Broadway
3
Take the ramp
0.2 mi·30 sec
Toward US 101 North, CA 110
4
Merge onto US 101
0.7 mi·55 sec·Santa Ana Freeway
5
Continue on US 101
15 mi·19 min·Hollywood Freeway
Use the straight / slight right lanes.
6
Keep slight left at fork
0.9 mi·59 sec
Use the straight / slight right lanes.
7
Merge onto I 5
4.5 mi·5 min·Golden State Freeway
Use the straight / slight right lanes.
8
Keep slight left at fork onto I 5
2.2 mi·2 min·Golden State Freeway
Use the straight / slight right lanes.
9
Keep slight right at fork onto I 5 Truck
1.5 mi·1 min·I 5 Truck
Exit 161AToward I 5 Truck North, CA 14 TruckUse the straight / slight right lanes.
10
Keep slight left at fork onto I 5 Truck
36 mi·41 min·I 5 Truck
Use the straight / slight right lanes.
11
Keep slight left at fork onto I 5
22 mi·25 min·Golden State Freeway
Use the straight / slight right lanes.
12
Keep slight right at fork onto I 5
226 mi·4 hr 1 min·Westside Freeway
Toward I 5 NorthUse the straight / slight right lanes.
13
Keep slight left at fork onto I 580
16 mi·17 min·William Elton Brown Freeway
Toward I 580 West: Tracy, San Francisco
14
Keep slight right at fork onto I 580 Bypass
1.1 mi·1 min·William Elton Brown Freeway
15
Merge onto I 580
18 mi·20 min·Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
16
Keep slight right at fork onto I 580
1.6 mi·1 min·Arthur H. Breed Junior Freeway
17
Take the exit
0.2 mi·16 sec
Exit 44BToward I 680 South, I 680 North: San Jose, Sacramento, Concord, Walnut CreekUse the slight right lane.
18
Keep slight right at fork
0.3 mi·30 sec
Toward I 680 North: Walnut Creek, Concord, SacramentoUse the straight / slight right lanes.
19
Merge onto I 680
15 mi·17 min·Donald D Doyle Highway
Use the straight / slight right lanes.
20
Continue on I 680
5.0 mi·5 min·Senator Daniel E Boatwright Highway
Toward I 680, CA 24Use the straight / slight right lanes.
21
Keep slight left at fork onto I 680
6.0 mi·6 min·Senator Daniel E Boatwright Highway
Toward I 680 North: Martinez, SacramentoUse the straight / slight right lanes.
22
Keep slight left at fork onto I 680
243 ft·3 sec·Senator Daniel E Boatwright Highway
23
Keep slight right at fork onto I 680
1.8 mi·2 min·Senator Daniel E Boatwright Highway
Use the slight right lane.
24
Keep slight left at fork onto I 780
6.7 mi·7 min·I 780
Toward I 780: BeniciaUse the straight / slight right lanes.
25
Take the exit
0.3 mi·33 sec
Exit 1BToward I 80 East: SacramentoUse the slight right lane.
26
Keep slight left at fork
448 ft·11 sec
Toward I 80 East: SacramentoUse the slight left lane.
27
Merge onto I 80
2.7 mi·3 min·Dwight D. Eisenhower Highway
Use the straight / slight right lanes.
28
Take the exit
0.1 mi·18 sec
Exit 33Toward CA 37: Napa, Novato, Auto Mall, Columbus ParkwayUse the straight / slight right lanes.
29
Keep slight left at fork
0.5 mi·1 min
Toward CA 37: NapaUse the straight / slight right lanes.
30
Continue on CA 37
1.5 mi·1 min·CA 37
Toward CA 37Use the straight / slight right lanes.
31
Take the exit
0.4 mi·51 sec
Exit 19Toward CA 29: Napa, Sonoma BoulevardUse the straight / slight right lanes.
32
Turn right onto CA 29
1.6 mi·1 min·Sonoma Boulevard
Use the right lane.
33
Continue on CA 29
4.0 mi·4 min·Broadway Street
Use the straight lane.
34
Continue on CA 29
1.3 mi·1 min·Napa–Vallejo Highway
Use the left lane.
35
Continue on CA 12; CA 29
22 mi·25 min·Saint Helena Highway
Use the straight / slight right lanes.
36
Continue on CA 29; CA 128
2.4 mi·2 min·Main Street
37
Continue on CA 29; CA 128
6.8 mi·7 min·Saint Helena Highway
38
Turn right onto CA 29
1.0 mi·1 min·Lincoln Avenue
39
Continue on CA 29
21 mi·30 min·Lake County Highway
40
Enter roundabout onto CA 29
239 ft·4 sec·CA 29
41
Continue on CA 29
1.2 mi·1 min·CA 29
42
Turn right onto Hidden Valley Road
0.8 mi·3 min·Hidden Valley Road
Use the right lane.
43
Turn left onto Deer Hill Road
0.4 mi·1 min·Deer Hill Road
44
Arrive at destination
Deer Hill Road
Trip Plan
For this 8-hour, 34-minute drive, splitting the trip over two days is highly recommended to make it more manageable. Aim to start early to maximize daylight, especially if you plan to stop for the night. Be mindful of the longest stretch of 225.6 miles on the Westside Freeway; ensure you have adequate fuel before embarking on this segment. With two recommended stops, you'll have opportunities to rest and refuel, but plan these breaks strategically to avoid fatigue. The estimated fuel cost of $103 is a good budget benchmark for this primarily highway route.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
This drive is better paced as a 2-day trip.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 224.6 miles from Los Angeles, CA, or about 4h 10m into the drive.
The longest continuous stretch on this route runs about 225.6 miles.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 99 miles or 1h 55m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 224.6 miles or 4h 10m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 224.6 miles or 4h 10m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 7h 13m
Traffic, exits, and arrival timing usually matter more near Hidden Valley Lake, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Los Angeles, CA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
+
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Los Angeles, CA
Aim for roughly 225 miles and 4.3 hours of wheel time on this day.
Day 2
Finish the approach into Hidden Valley Lake, CA
Aim for roughly 225 miles and 4.3 hours of wheel time on this day.
Your first comfortable stop window is around 99 miles from Los Angeles, CA.
This route usually feels better as a 2-day drive than as one long push.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on Westside Freeway for about 225.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 224.6 mi from Los Angeles, CA
· 4h 10m into the drive
The midpoint is around 224.6 miles from Los Angeles, CA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel check
Top up before Westside Freeway if your tank is already low. That segment runs about 225.6 miles.
Overnight split
Hotel stop
For a steadier pace, wrap day one after about 225 miles or 4.3 hours on the road.
Arriving in Hidden Valley Lake, CA
The final approach into Hidden Valley Lake, CA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Hidden Valley Lake, CA.
On a multi-day trip, keep the last day a little lighter so you reach Hidden Valley Lake, CA with some flexibility left in the schedule.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Nearby Places
Restaurants, cafes, gas stations and more along your route.
Place data sourced from public business listings. Hours and availability may vary.
National Parks Near This Route
Worth a detour if your schedule allows.
Port Chicago Naval Magazine National Memorial
National Memorial
On July 17, 1944, a massive explosion jolted the San Francisco East Bay area, shattering windows and lighting up the night sky. At Port Chicago Naval Magazine, 320 men were killed instantly when two s...
4 mi from route
~11 min detour
Free
near mile 371.8
Rosie the Riveter WWII Home Front National Historical Park
National Historical Park
Celebrate and honor the contributions and sacrifices of American civilians on the WWII home front. Discover how diverse communities lived, worked, and interacted. Many faces, many stories, many truths...
16 mi from route
~41 min detour
Free
near mile 371.8
The Santa Monica Mountains offer easy access to surprisingly wild places. Experience the famous beaches of Malibu or explore more than 500 miles of trails. The park abounds with historical and cultura...
22 mi from route
~55 min detour
Free
near mile 15.5
Established in 1988, San Francisco Maritime National Historical Park celebrates America’s maritime heritage on the Pacific Coast. Our 50-acre park has grown around Aquatic Park Cove, a protected area...
23 mi from route
~57 min detour
Free
near mile 371.8
Walk among old growth coast redwoods, cooling their roots in the fresh water of Redwood Creek and lifting their crowns to reach the sun and fog. Federally protected as a National Monument since 1908,...
25 mi from route
~61 min detour
$15
near mile 387.3
Experience a park so rich it supports 19 distinct ecosystems with over 2,000 plant and animal species. Go for a hike, enjoy a vista, have a picnic or learn about the centuries of overlapping history f...
27 mi from route
~68 min detour
Free
near mile 387.3
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$103.25 one way
$206.49 round trip
$5.84/gal25.4 MPG avg157 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$106.39
$212.79
premium
$6.18
$109.24
$218.48
diesel
$5.61
$99.18
$198.36
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$103
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$233–$343
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 157.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $47 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
134.8
1
$47.17
$21.56
Efficient EV
112.3
1
$39.31
$17.97
EV Truck/SUV
179.7
2
$62.89
$28.75
Gas CO2
157 kg
EV CO2
53 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 16, 2026
Origin
Los Angeles, CA
Afternoon
in Los Angeles on Friday
Local time
12:25 PM
PDT
Current temp
73°F
Mostly Sunny
SW 10 mph0% chanceLive forecast
Lake Wind Advisory
Lake Wind Advisory issued April 16 at 2:48PM PDT until April 16 at 11:00PM PDT by NWS Hanford CA
Wind Advisory
Wind Advisory issued April 16 at 2:48PM PDT until April 17 at 11:00AM PDT by NWS Hanford CA
Destination
Hidden Valley Lake, CA
Afternoon
in Hidden Valley Lake on Friday
Local time
12:25 PM
PDT
Current temp
44°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
29 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
8h 34m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Los Angeles, CA to Hidden Valley Lake, CA covers 449.2 miles and takes about 8h 34m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Westside Freeway, I 5 Truck, Golden State Freeway. Most of the drive stays on highways, so watch for ramps and exits.
Consider an overnight stop or starting very early.
Yes. This route is usually more comfortable as a 2-day drive. A sensible stopping point is after roughly 225 miles on day one.
The midpoint is about 224.6 miles from Los Angeles, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $103.25 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 2 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 34 significant decision points across 449.2 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: at 24.5 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 346.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 346.7 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Los Angeles, CA and Hidden Valley Lake, CA, road signs point toward San Francisco, Sacramento, Concord, Walnut Creek, Novato and Auto Mall.
Yes. Nearby national parks include Port Chicago Naval Magazine National Memorial, Rosie the Riveter WWII Home Front National Historical Park and Santa Monica Mountains National Recreation Area. There are 6 parks within detour distance of this route.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
