Traveling from Hidden Hills to San Diego covers 151.3 miles and typically takes about 2 hours and 36 minutes behind the wheel. Because this route avoids major highways entirely, it functions best as a focused, single-day excursion. You should budget approximately $21 for fuel to cover the distance between these two Pacific Coast locations. While the drive is manageable in one go, the turn-heavy nature of the roads means you should plan for at least one stop to stretch your legs. It is a practical route for those who prefer navigating local roads over the typical interstate grind.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
75.5 miles from Hidden Hills, CA
A natural place for your longest stop of the day
, about 1h 30m into the drive
.
Main Roads
Road
Distance
Duration
San Diego Freeway
110 mi
2h 8m
San Joaquin Hills Transportation Corridor
12.8 mi
14m
I 405
10.3 mi
11m
Ventura Freeway
9.9 mi
11m
Corona Del Mar Freeway
4 mi
4m
Long Valley Road
1 mi
2m
Front Street
0.5 mi
1m
Lasher Road
0.2 mi
<1m
Longest stretch:
San Diego Freeway
— 110 mi, about 2h 8m
Turn-by-Turn Driving Directions
Step-by-step road directions between Hidden Hills, CA and San Diego, CA.
1
Start on Hidden Ridge Road
24 ft·6 sec·Hidden Ridge Road
2
Continue on Lasher Road
0.2 mi·57 sec·Lasher Road
3
Turn right onto Long Valley Road
0.9 mi·2 min·Long Valley Road
4
Continue on Long Valley Road
0.2 mi·25 sec·Long Valley Road
Use the left lane.
5
Turn right onto Mulholland Drive
369 ft·7 sec·Mulholland Drive
Use the right lane.
6
Take the ramp
288 ft·7 sec
Toward US 101 South: Los AngelesUse the right lane.
7
Keep slight right at fork
0.2 mi·28 sec
Toward US 101 South: Los AngelesUse the right lane.
8
Merge onto US 101
9.9 mi·11 min·Ventura Freeway
Use the straight / slight right lanes.
9
Take the exit
0.1 mi·18 sec
Toward I 405 North, I 405 South: Sacramento, Santa MonicaUse the straight / slight right lanes.
10
Keep slight right at fork
0.3 mi·38 sec
Toward I 405 South: San Diego Freeway, Santa MonicaUse the slight right lane.
11
Keep slight left at fork
0.1 mi·13 sec
Toward I 405 South: San Diego FreewayUse the straight / slight right lanes.
12
Merge onto I 405
13 mi·15 min·San Diego Freeway
Use the straight / slight right lanes.
13
Keep slight right at fork onto I 405
27 mi·30 min·San Diego Freeway
Use the straight / slight right lanes.
14
Keep slight right at fork onto I 405
2.3 mi·2 min·San Diego Freeway
Use the straight / slight right lanes.
15
Keep slight left at fork onto I 405
0.2 mi·11 sec·San Diego Freeway
Use the straight / right lanes.
16
Keep slight left at fork onto I 405
10 mi·11 min·I 405
Use the straight / slight right lanes.
17
Keep slight right at fork onto CA 73
4.0 mi·4 min·Corona Del Mar Freeway
Exit 10Toward CA 73 South: San DiegoUse the straight / slight right lanes.
Exit 17Toward Front Street, Civic Center, 2nd AvenueUse the straight / slight right lanes.
25
Keep slight right at fork
0.1 mi·14 sec
Toward Front Street, Civic Center
26
Continue on Front Street
0.5 mi·1 min·Front Street
Use the straight / left lanes.
27
Arrive at destination
Front Street
Trip Plan
Given the technical nature of the turn-heavy local roads, plan to depart early in the day to maintain a steady, comfortable pace. Since the total duration is under three hours, you have the flexibility to complete the trip in one day, but do not skip that recommended single stop to ensure you stay alert. Keep an eye on your fuel gauge, as the constant turning and local road driving can impact your efficiency compared to steady highway cruising. Budget your $21 fuel cost accordingly before you head out. Prioritize navigation assistance, as following the specific sequence of Lasher, Long Valley, and Mulholland roads is essential for staying on track.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 75.5 miles from Hidden Hills, CA, or about 1h 30m into the drive.
The longest continuous stretch on this route runs about 110 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 33 miles or 41m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 75.5 miles or 1h 30m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 26m
Traffic, exits, and arrival timing usually matter more near San Diego, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Hidden Hills, 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.
Day 1
Settle into the route from Hidden Hills, CA
This is one driving day of about 151.1 miles and 3h.
Your first comfortable stop window is around 33 miles from Hidden Hills, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on San Diego Freeway for about 110 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 23
5 decision points cluster between mile 1.4 and 78.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
1.4 mi into trip|~3m in
Keep slight right at fork toward US 101 South: Los Angeles
Highway fork - watch signs carefully. Lane positioning matters here
Use the right lane.
Toward US 101 South: Los Angeles
9
11.6 mi into trip|~16m in
Keep slight right at fork toward I 405 South: San Diego Freeway, Santa Monica
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward I 405 South: San Diego Freeway, Santa Mo...
8
11.9 mi into trip|~16m in
Keep slight left at fork toward I 405 South: San Diego Freeway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 405 South: San Diego Freeway
8
64.5 mi into trip|~1h 17m in|CA 73 / Corona Del Mar Freeway
Keep slight right at fork onto CA 73 / Corona Del Mar Freeway toward CA 73 South: San Diego
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 10
Toward CA 73 South: San Diego
8
78.9 mi into trip|~1h 34m in
Take the exit toward La Paz Road, Moulton Parkway
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 3
Toward La Paz Road, Moulton Parkway
Fuel & Cost
Regular Gas
$34.73 one way
$69.46 round trip
$5.84/gal25.4 MPG avg53 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$35.79
$71.58
premium
$6.18
$36.75
$73.49
diesel
$5.61
$33.36
$66.72
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$35
Meals
$25–$50
Total
$60–$85
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 52.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $16 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
45.3
0
$15.87
$7.25
Efficient EV
37.8
0
$13.22
$6.04
EV Truck/SUV
60.4
0
$21.15
$9.67
Gas CO2
53 kg
EV CO2
18 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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 15, 2026
Origin
Hidden Hills, CA
Morning
in Hidden Hills on Saturday
Local time
11:45 AM
PDT
Current temp
69°F
Unavailable
Live forecast
Destination
San Diego, CA
Morning
in San Diego on Saturday
Local time
11:45 AM
PDT
Current temp
56°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.
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
13 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
3h on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Cabrillo National Monument
National Monument
In 1542, Juan Rodriguez Cabrillo climbed out of his boat and onto shore, becoming the first European to set foot on what is now the West Coast of the United States. Cabrillo National Monument not only...
5 mi from route
~13 min detour
$20
near mile 151.1
Park Closure: Park Auditorium Closed Until Further Notice
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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a highly engaging experience on this trip, as it features zero percent highway driving. You will spend the entire journey navigating technical local roads, specifically Lasher Road, Long Valley Road, and Mulholland Drive. Because the route is composed of turn-heavy local segments, there is no long-distance, uninterrupted highway cruising; in fact, the longest stretch on any single road is zero miles on Lasher Road. This profile demands your full attention, making it a much more active and hands-on driving experience than your standard freeway commute.
89% highway — fuel and pacing are the main things to plan.
27 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 110 mi on San Diego Freeway.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on San Diego Freeway and San Joaquin Hills Transportation Corridor. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 1.4 miles in.
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 23 significant decision points across 151.1 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 1.4 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 11.6 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 11.9 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Hidden Hills, CA to San Diego, CA, road signs begin pointing toward Santa Monica along the way.
From balmy beaches with a laid-back attitude to a gleaming modern image, San Diego offers much for the tourist to enjoy. Situated on the Southern California seacoast, San Diego is the second largest city in the state, with 1.4 million residents (2020), and has long attracted travelers for its ideal climate, miles of beaches, and location on the Mexican border right across from Tijuana.
But there's much more here than surfer culture and a quick hop across the border. A rich maritime and military heritage lives on in San Diego, which is home to the Pacific Fleet of the United States Navy. The city has also become known for its part in the wildlife conservation movement, owing to the presence of the world-renowned San Diego Zoo and Safari Park and the Scripps Institution of Oceanography. Natural scenery abounds from rocky tidepools and seaside cliffs to desert hills and canyons inland.
Top landmarks
•Balboa Park — historic park in San Diego, California
•Cabrillo National Monument — National Monument of the United States and historic district
Doable as a same-day drive at 3h. Total distance: 151.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (89%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 110 miles on San Diego Freeway. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at San Diego, CA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 1.4 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 11.6 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 11.9 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Cabrillo National Monument and Santa Monica Mountains National Recreation Area. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.0 hours each way, an in-and-out day trip would put you behind the wheel for 6.0 hours — manageable with a long break at San Diego, CA, but most travelers stay overnight.
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.
