Atherton, CA to Los Angeles, CA is 360.2 miles and takes about 6h 50m via Westside Freeway and I 5 Truck, with a fuel budget near $83 and enough daylight to finish in a day. This route primarily sticks to major freeways, making it a straightforward drive down the California coast. You'll spend most of your time on the highway, so it's a good option if you want to get from point A to point B efficiently. The drive is mostly contained within California, passing through familiar Pacific Coast landscapes. Plan for a single-day trip, as the estimated drive time is well within typical daily driving limits.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
180.1 miles from Atherton, CA
A natural place for your longest stop of the day
, about 3h 28m into the drive
.
Main Roads
Road
Distance
Duration
Westside Freeway
181.1 mi
3h 14m
I 5 Truck
63.9 mi
1h 13m
Bayshore Freeway
49.9 mi
57m
Pacheco Pass Highway
40.6 mi
50m
Hollywood Freeway
16.2 mi
20m
Golden State Freeway
4.1 mi
4m
Marsh Road
1.1 mi
2m
Watkins Avenue
0.6 mi
1m
Longest stretch:
Westside Freeway
— 181.1 mi, about 3h 14m
Traffic on I-5
Hour-of-day weekday pattern from 154 FHWA count stations on your route.
Peak
2 PM
~2,145 veh/hr typical
· worst 3,026
Quietest
2 AM
~415 veh/hr
Peak-to-quiet ratio
5.2×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 80 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Atherton, CA and Los Angeles, CA.
1
Start on CA 82
187 ft·8 sec·El Camino Real
2
Continue on CA 82
0.2 mi·39 sec·El Camino Real
Use the left lane.
3
Turn left onto Watkins Avenue
0.6 mi·1 min·Watkins Avenue
Use the left lane.
4
At end of road, turn left onto Middlefield Road
0.1 mi·21 sec·Middlefield Road
5
Turn right onto Marsh Road
1.1 mi·2 min·Marsh Road
Use the right lane.
6
Take the ramp
0.3 mi·42 sec
Toward US 101 South: San JoseUse the right lane.
7
Merge onto US 101
7.5 mi·8 min·Bayshore Freeway
Use the straight / slight right lanes.
8
Keep slight left at fork onto US 101
42 mi·48 min·Bayshore Freeway
Toward US 101 South: San Jose, Los AngelesUse the straight / slight right lanes.
9
Take the exit onto CA 152
0.3 mi·39 sec·CA 152
Toward CA 152 East: 10th Street, Pacheco Pass Road
10
Turn left onto CA 152
353 ft·12 sec·East 10th Street
11
Continue on CA 152
41 mi·50 min·Pacheco Pass Highway
12
Take the exit
0.6 mi·1 min
Toward I 5: Los Angeles
13
Merge onto I 5
181 mi·3 hr 14 min·Westside Freeway
Use the straight / slight right lanes.
14
Keep slight right at fork onto I 5 Truck
58 mi·1 hr 6 min·I 5 Truck
Use the straight / slight right lanes.
15
Keep slight left at fork onto I 5
4.1 mi·4 min·Golden State Freeway
Use the straight / slight right lanes.
16
Keep slight right at fork onto I 5 Truck
0.3 mi·17 sec·I 5 Truck
Exit 158Toward I 405 SouthUse the straight / slight right lanes.
17
Keep slight left at fork onto I 5 Truck
5.3 mi·6 min·I 5 Truck
Use the straight / slight right lanes.
18
Take the exit
0.5 mi·32 sec
Exit 153BToward CA 170 South: HollywoodUse the straight / slight right lanes.
19
Continue on CA 170
16 mi·20 min·Hollywood Freeway
Use the straight / slight right lanes.
20
Take the exit
0.1 mi·17 sec
Exit 2CToward BroadwayUse the straight / slight right lanes.
21
Continue on West Aliso Street
409 ft·18 sec·West Aliso Street
Use the straight lane.
22
Turn right onto North Spring Street
0.3 mi·35 sec·North Spring Street
Use the right lane.
23
Turn left onto West 1st Street
354 ft·12 sec·West 1st Street
Use the left lane.
24
Arrive at destination
West 1st Street
Trip Plan
Given the 6h 50m estimated drive time, this trip is easily manageable in a single day. To make the most of your driving day and avoid peak traffic, consider departing from Atherton in the early morning, ideally before 7 AM, or after the afternoon rush hour. The estimated fuel cost is around $83, so ensure you have enough fuel before embarking. With only one recommended stop and a high highway share, you have flexibility in pacing your breaks. Keep an eye on your fuel gauge, especially on the longer stretches of freeway, to avoid needing to detour for gas.
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.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 180.1 miles from Atherton, CA, or about 3h 28m into the drive.
The longest continuous stretch on this route runs about 181.1 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 79 miles or 1h 36m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 180.1 miles or 3h 28m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 38m
Traffic, exits, and arrival timing usually matter more near Los Angeles, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Atherton, 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 Atherton, CA
This is one driving day of about 360.2 miles and 6h 50m.
Your first comfortable stop window is around 79 miles from Atherton, 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 Westside Freeway for about 181.1 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 20
5 decision points cluster between mile 9.8 and 359.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
9.8 mi into trip|~14m in|US 101 / Bayshore Freeway
Keep slight left at fork onto US 101 / Bayshore Freeway toward US 101 South: San Jose, Los Angeles
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward US 101 South: San Jose, Los Angeles
8
337.4 mi into trip|~6h 21m in|I 5 Truck
Keep slight right at fork onto I 5 Truck toward I 405 South
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 158
Toward I 405 South
7
343 mi into trip|~6h 27m in
Take the exit toward CA 170 South: Hollywood
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 153B
Toward CA 170 South: Hollywood
7
359.7 mi into trip|~6h 49m in
Take the exit toward Broadway
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 2C
Toward Broadway
7
359.9 mi into trip|~6h 49m in|North Spring Street
Turn right onto North Spring Street
Lane positioning matters here
Use the right lane.
Fuel & Cost
Regular Gas
$87.14 one way
$174.29 round trip
$6.15/gal25.4 MPG avg126 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.34
$89.89
$179.79
premium
$6.50
$92.12
$184.24
diesel
$6.28
$89.00
$178.00
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$87
Meals
$25–$50
Total
$112–$137
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 126 kg one way.
Prices: EIA weekly data, 2026-10-19.
Driving Electric?
About $38 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
108.1
1
$37.82
$17.29
Efficient EV
90.1
1
$31.52
$14.41
EV Truck/SUV
144.1
1
$50.43
$23.05
Gas CO2
126 kg
EV CO2
42 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 Oct 19, 2026
Origin
Atherton, CA
Night
in Atherton on Thursday
Local time
9:26 PM
PDT
Current temp
52°F
Mostly Cloudy
W 7 mph1% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued October 19 at 1:23AM PDT until October 20 at 9:00AM PDT by NWS San Diego CA
Beach Hazards Statement
Beach Hazards Statement issued October 18 at 12:31PM PDT until October 20 at 9:00AM PDT by NWS Los Angeles/Oxnard CA
Destination
Los Angeles, CA
Night
in Los Angeles on Thursday
Local time
9:26 PM
PDT
Current temp
64°F
Mostly Clear
E 5 mph0% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued October 19 at 1:23AM PDT until October 20 at 9:00AM PDT by NWS San Diego CA
Beach Hazards Statement
Beach Hazards Statement issued October 18 at 12:31PM PDT until October 20 at 9:00AM PDT by NWS Los Angeles/Oxnard CA
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
12 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h 50m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
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.
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
~55 min detour
Free
near mile 335.4
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...
27 mi from route
~67 min detour
Free
near mile 273.3
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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
You'll be on the highway for about 88% of this 360.2-mile trip. The longest continuous stretch without needing to exit the main freeway is 181.1 miles, primarily on the Westside Freeway. Expect urban merging and dense exits as you navigate through populated areas. The majority of your travel will be on high-speed freeways like the Bayshore Freeway before transitioning to the I 5 Truck and Westside Freeway.
88% highway — fuel and pacing are the main things to plan.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 181.1 mi on Westside Freeway.
How Hard Is This Drive?
9/10
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 9.8 miles in near US 101 / Bayshore Freeway.
Driving Effort9/10
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 20 significant decision points across 360.2 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 9.8 miles (US 101 / Bayshore Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 337.4 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here; at 343 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
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
Doable as a same-day drive at 6h 50m. Total distance: 360.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 50m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 181.1 miles on Westside Freeway. The full list of main roads is in the Roads section above.
Yes — we found about 25 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Los Angeles, 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. There are 25 rest areas along the route for bathroom stops.
The main spots that need attention: at 9.8 miles (US 101 / Bayshore Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 337.4 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here; at 343 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Yes — Santa Monica Mountains National Recreation Area, César E. Chávez National Monument and San Francisco Maritime National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.8 hours each way, a round trip means 13.7 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Los Angeles, CA before the return drive.
