Los Angeles to San Ramon is 353.5 miles and takes about 6h 32m via I-5 Truck and Golden State Freeway, with a fuel budget near $81 and enough daylight to finish in a day. This route primarily sticks to major freeways, making it a straightforward, efficient trip up the California coast. You'll spend most of your time on highways, so expect consistent speeds and minimal detours. It's a solid option if you need to get from Southern California to the Bay Area without much fuss. Plan for a single day of driving, covering 353.5 miles without needing an overnight stop.
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
176.8 miles from Los Angeles, CA
A natural place for your longest stop of the day
, about 3h 19m into the drive
.
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
Arthur H. Breed Junior Freeway
19.6 mi
22m
William Elton Brown Freeway
17 mi
18m
Hollywood Freeway
15.5 mi
19m
Donald D Doyle Highway
5.5 mi
6m
Santa Ana Freeway
0.7 mi
<1m
Longest stretch:
Westside Freeway
— 225.6 mi, about 4h 1m
Traffic on I-5
Hour-of-day weekday pattern from 178 FHWA count stations on your route.
Peak
2 PM
~2,112 veh/hr typical
· worst 2,896
Quietest
2 AM
~397 veh/hr
Peak-to-quiet ratio
5.3×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 89 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 Los Angeles, CA and San Ramon, 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
5.5 mi·6 min·Donald D Doyle Highway
Use the straight / slight right lanes.
20
Take the exit
0.3 mi·36 sec
Exit 36Toward Crow Canyon RoadUse the straight / slight right lanes.
21
Turn left onto Crow Canyon Road
0.3 mi·37 sec·Crow Canyon Road
Use the left / right lanes.
22
Turn right onto San Ramon Valley Boulevard
0.4 mi·1 min·San Ramon Valley Boulevard
Use the right lane.
23
Continue on San Ramon Valley Boulevard
364 ft·9 sec·San Ramon Valley Boulevard
24
Arrive at destination
San Ramon Valley Boulevard
Trip Plan
Given the 6h 32m estimated drive time, leaving Los Angeles in the morning is advisable to maximize daylight. Consider departing before peak traffic hours to ease your initial miles. Since this is a single-day trip, you have flexibility, but planning for one main stop around the halfway point for fuel and a break is practical. The longest stretch of highway is over 225 miles, so ensure you have adequate fuel before embarking on that segment. Keep an eye on traffic conditions, especially as you get closer to the San Ramon area.
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 176.8 miles from Los Angeles, CA, or about 3h 19m into the drive.
The longest continuous stretch on this route runs about 225.6 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 78 miles or 1h 32m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 176.8 miles or 3h 19m 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 24m
Traffic, exits, and arrival timing usually matter more near San Ramon, 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.
Day 1
Settle into the route from Los Angeles, CA
This is one driving day of about 353.5 miles and 6h 32m.
Your first comfortable stop window is around 78 miles from Los Angeles, 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 225.6 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 24.5 and 352.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
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
7
84.5 mi into trip|~1h 40m in|I 5 / Westside Freeway
Keep slight right at fork onto I 5 / Westside Freeway toward I 5 North
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 5 North
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...
7
352.5 mi into trip|~6h 29m in
Take the exit toward Crow Canyon Road
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 36
Toward Crow Canyon Road
Fuel & Cost
Regular Gas
$85.52 one way
$171.04 round trip
$6.15/gal25.4 MPG avg124 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.34
$88.22
$176.44
premium
$6.50
$90.41
$180.81
diesel
$6.28
$87.35
$174.69
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$86
Meals
$25–$50
Total
$111–$136
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 123.7 kg one way.
Prices: EIA weekly data, 2026-10-19.
Driving Electric?
About $37 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
106.1
1
$37.12
$16.97
Efficient EV
88.4
1
$30.93
$14.14
EV Truck/SUV
141.4
1
$49.49
$22.62
Gas CO2
124 kg
EV CO2
41 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
Los Angeles, CA
Evening
in Los Angeles on Thursday
Local time
6:12 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
Destination
San Ramon, CA
Evening
in San Ramon on Thursday
Local time
6:12 PM
PDT
Current temp
49°F
Mostly Cloudy
WSW 10 mph4% 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
15 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
6h 32m 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.
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...
19 mi from route
~48 min detour
Free
near mile 353.5
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 24.4
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...
23 mi from route
~57 min detour
Free
near mile 353.5
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...
24 mi from route
~61 min detour
Free
near mile 353.5
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
~66 min detour
Free
near mile 85.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This is a nearly all-highway drive, with 98% of the 353.5 miles on major freeways. Your longest continuous stretch on a single highway will be 225.6 miles on the Westside Freeway. Expect a consistent cruising experience for the majority of the trip, with most of the driving taking place on the I-5 Truck and Golden State Freeway. You'll notice dense exit patterns as you approach urban areas, requiring attention to navigation.
98% 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: 225.6 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 24.5 miles in near I 5 Truck.
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 353.5 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 84.5 miles (I 5 / Westside Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 346.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Hilly terrain with moderate elevation changes
2,785 ft210 ft
Total Climb
3,138 ft
Total Descent
2,930 ft
Highest Point
2,785 ft
~75.8 mi in
Elevation Range
2,575 ft
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 Los Angeles, CA to San Ramon, CA, road signs begin pointing toward San Francisco along the way.
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 32m. Total distance: 353.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 32m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 225.6 miles on Westside 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 Ramon, 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 24.5 miles (I 5 Truck): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 84.5 miles (I 5 / Westside Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 346.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Port Chicago Naval Magazine National Memorial, Santa Monica Mountains National Recreation Area and Rosie the Riveter WWII Home Front National Historical Park (5 total within detour distance). See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.5 hours each way, a round trip means 13.1 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at San Ramon, CA before the return drive.
