Los Angeles to Portola is 532.2 miles and takes about 10 hours 2 minutes via Westside Freeway and I 5 Truck, with a fuel budget near $122 and an overnight recommendation. This long-distance drive traverses California, starting in the Pacific Coast region and ending in the same region, but inland. Given the 10-hour drive time, it's best split over two days for a more comfortable experience. You'll be spending the majority of your time on major highways, so plan for consistent travel without many opportunities for spontaneous detours.
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
266.1 miles from Los Angeles, CA
A natural place for your longest stop of the day
, about 4h 54m into the drive
.
Frank Lloyd Wright is said to have quipped, "Tip the world over on its side and everything loose will land in Los Angeles," a quote that has since been repeated both by those who love and hate L.A. The "City of Angels" is home to people who hail from all parts of the globe and an important center of culture, business, media, and international trade. However, it's most famous for being a major center of the world's television, motion picture, and music industry, which forms the base of the city's status and lures visitors for its show business history and celebrity culture. Visitors are also drawn to Los Angeles for its Mediterranean climate and numerous beaches, which gave birth to California's famed surf culture.
Top landmarks
•Hollywood Walk of Fame — more than 2,700 five-pointed terrazzo and brass stars embedded in the sidewalks...
•Hollywood Sign — sign reading "HOLLYWOOD" located in Los Angeles, California, United States
•Getty Center — campus of the Getty Museum and other programs of the Getty Trust in Los Angeles
This route is predominantly highway driving, with a 94% highway share, making it a fast-paced journey. The longest uninterrupted stretch you'll encounter is 297.1 miles on the Westside Freeway, so be prepared for extended periods of sustained driving. The drive progresses by moving inland and northward, transitioning from the immediate coastal influence to a more interior California landscape. Expect a consistent, high-speed travel experience for most of the trip.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 38 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 297.1 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on Westside Freeway and Alan S. Hart Freeway. 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 28 significant decision points across 532.2 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 381.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 381.8 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 28 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
381.6 mi into trip|~7h in
Take the exit toward US 50, I 80 East: San Francisco, South Lake Tahoe
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 518
Toward US 50, I 80 East: San Francisco, South L...
10
381.8 mi into trip|~7h in
Keep slight right at fork toward US 50 East, I 80 Business East: South Lake Tahoe, Broadway
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 518
Toward US 50 East, I 80 Business East: South La...
9
381.9 mi into trip|~7h in
Keep slight left at fork toward US 50 East, I 80 East: South Lake Tahoe
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 518
Toward US 50 East, I 80 East: South Lake Tahoe
8
383.8 mi into trip|~7h 3m in|I 80 Business / Capital City Freeway
Keep slight right at fork onto I 80 Business / Capital City Freeway toward I 80 Business East, CA 99 South: Reno, Fresno
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward I 80 Business East, CA 99 South: Reno, F...
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 Portola, CA, road signs point toward Lake Tahoe, Broadway, Fresno, Donner Lake and Truckee.
Lake Tahoe
381.6 mi in|~7h
Broadway
381.8 mi in|~7h
Fresno
383.8 mi in|~7h 3m|via I 80 Business
Donner Lake
478.3 mi in|~8h 51m
Truckee
485 mi in|~8h 59m
Main Roads
Road
Distance
Duration
Westside Freeway
297.1 mi
5h 20m
Alan S. Hart Freeway
84.2 mi
1h 37m
I 5 Truck
37.7 mi
43m
Golden State Freeway
29 mi
33m
CA 89
22.9 mi
32m
Hollywood Freeway
15.5 mi
19m
Capital City Freeway
10.6 mi
11m
Beckwourth Calpine Road
8.6 mi
10m
Longest stretch:
Westside Freeway
— 297.1 mi, about 5h 20m
Turn-by-Turn Driving Directions
Step-by-step road directions between Los Angeles, CA and Portola, 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 right at fork onto I 5
26 mi·27 min·Westside Freeway
14
Keep left at fork onto I 5
46 mi·50 min·Westside Freeway
Use the straight / slight right lanes.
15
Take the exit
0.2 mi·12 sec
Exit 518Toward US 50, I 80 East: San Francisco, South Lake TahoeUse the slight right lane.
16
Keep slight right at fork
0.2 mi·12 sec
Exit 518Toward US 50 East, I 80 Business East: South Lake Tahoe, BroadwayUse the slight right lane.
17
Keep slight left at fork
0.7 mi·1 min
Exit 518Toward US 50 East, I 80 East: South Lake TahoeUse the straight / slight right lanes.
18
Merge onto US 50; I 80 Business
1.2 mi·1 min·Capital City Freeway
19
Keep slight right at fork onto I 80 Business
9.4 mi·10 min·Capital City Freeway
Toward I 80 Business East, CA 99 South: Reno, FresnoUse the slight right lane.
20
Continue on I 80
7.0 mi·8 min·Dwight D. Eisenhower Highway
Use the straight / slight right lanes.
21
Continue on I 80
78 mi·1 hr 30 min·Alan S. Hart Freeway
Use the straight / slight right lanes.
22
Take the exit
0.4 mi·29 sec
Toward Donner Lake
23
Merge onto I 80
6.2 mi·7 min·Alan S. Hart Freeway
Use the slight right lane.
24
Take the exit
0.3 mi·41 sec
Toward Truckee
25
Turn left onto Truckee Way
0.2 mi·20 sec·Truckee Way
26
Enter roundabout onto Truckee Way
111 ft·2 sec·Truckee Way
27
Continue on Truckee Way
0.1 mi·15 sec·Truckee Way
28
Enter roundabout onto CA 89
269 ft·4 sec·CA 89
29
Continue on CA 89
0.3 mi·23 sec·CA 89
30
Enter roundabout onto CA 89
131 ft·2 sec·CA 89
31
Continue on CA 89
23 mi·31 min·CA 89
32
Turn left onto CA 49; CA 89
4.0 mi·5 min·West Main Street
33
Turn right onto CR A23
6.8 mi·7 min·Westside Road
34
Continue on CR A23
8.6 mi·10 min·Beckwourth Calpine Road
35
Turn left onto CA 70
3.8 mi·4 min·Feather River Highway
36
Continue on CA 70
0.5 mi·1 min·East Sierra Avenue
37
Turn left
69 ft·5 sec
38
Arrive at destination
Trip Plan
Given the 10-hour duration, this trip is best tackled over two days to avoid driver fatigue. Aim to depart early in the morning on your first day to maximize daylight for the initial leg. The route has two recommended stops, which are crucial for breaking up the 532.2 miles. Keep an eye on your fuel levels, especially during the longest stretch of 297.1 miles on the Westside Freeway, as services can be spaced out. Consider planning your overnight stay around the halfway point to ensure a well-rested second day.
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 266.1 miles from Los Angeles, CA, or about 4h 54m into the drive.
The longest continuous stretch on this route runs about 297.1 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 117 miles or 2h 14m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 266.1 miles or 4h 54m 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 266.1 miles or 4h 54m
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 8h 44m
Traffic, exits, and arrival timing usually matter more near Portola, 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 266 miles and 5 hours of wheel time on this day.
Day 2
Finish the approach into Portola, CA
Aim for roughly 266 miles and 5 hours of wheel time on this day.
Your first comfortable stop window is around 117 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 297.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 266.1 mi from Los Angeles, CA
· 4h 54m into the drive
The midpoint is around 266.1 miles from Los Angeles, CA, which is a good place for a longer meal and fuel stop.
Overnight split
Hotel stop
For a steadier pace, wrap day one after about 266 miles or 5 hours on the road.
Arriving in Portola, CA
The final approach into Portola, 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 Portola, CA.
On a multi-day trip, keep the last day a little lighter so you reach Portola, 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Santa Monica Mountains National Recreation Area
National Recreation Area
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
~56 min detour
Free
near mile 18.4
Yes, we can! Widely recognized as the most important Latino leader in the United States during the twentieth century, Cesar Chavez led farm workers and supporters in the establishment of the country's...
28 mi from route
~70 min detour
Free
near mile 91.8
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$122.32 one way
$244.64 round trip
$5.84/gal25.4 MPG avg186 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$126.05
$252.10
premium
$6.18
$129.43
$258.85
diesel
$5.61
$117.50
$235.01
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$122
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$252–$362
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 186.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $56 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
159.7
1
$55.88
$25.55
Efficient EV
133.1
1
$46.57
$21.29
EV Truck/SUV
212.9
2
$74.51
$34.06
Gas CO2
186 kg
EV CO2
62 kg (67% 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 18, 2026
Origin
Los Angeles, CA
Morning
in Los Angeles on Saturday
Local time
8:31 AM
PDT
Current temp
53°F
Mostly Clear
N 5 to 10 mph0% chanceLive forecast
Freeze Warning
Freeze Warning issued April 17 at 7:10PM PDT until April 18 at 8:00AM PDT by NWS Eureka CA
Destination
Portola, CA
Morning
in Portola on Saturday
Local time
8:31 AM
PDT
Current temp
27°F
Mostly Clear
E 0 to 5 mph0% chanceLive forecast
Freeze Warning
Freeze Warning issued April 17 at 7:10PM PDT until April 18 at 8:00AM PDT by NWS Eureka CA
67°F
Lincoln, CA
351 mi in
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
26 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
10h 2m 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 Portola, CA covers 532.2 miles and takes about 10h 2m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Westside Freeway, Alan S. Hart Freeway, I 5 Truck. Expect a mix of highway and local road driving.
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 266 miles on day one.
The midpoint is about 266.1 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 $122.32 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 28 significant decision points across 532.2 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 381.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 381.8 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Los Angeles, CA and Portola, CA, road signs point toward Lake Tahoe, Broadway, Fresno, Donner Lake and Truckee.
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.
