San Francisco to Wasco is 257 miles and takes about 4 hours 50 minutes via the Westside Freeway, with a fuel budget near $56 and enough daylight to finish in a day. This trip will take you from the Pacific Coast region into the Central Valley of California. You'll spend most of your time on the highway, making it a straightforward drive. Consider this route if you need a direct connection between these two points without a lot of detours.
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
128.6 miles from San Francisco, CA
A natural place for your longest stop of the day
, about 2h 26m into the drive
.
Main Roads
Road
Distance
Duration
Westside Freeway
167 mi
2h 58m
Arthur H. Breed Junior Freeway
29.3 mi
33m
Paso Robles Highway
18.1 mi
25m
William Elton Brown Freeway
17 mi
18m
MacArthur Freeway
15.9 mi
18m
Dwight D. Eisenhower Highway
5.8 mi
8m
Route 80
0.9 mi
1m
11th Street
0.6 mi
1m
Longest stretch:
Westside Freeway
— 167 mi, about 2h 58m
Traffic on I-5
Hour-of-day weekday pattern from 60 FHWA count stations on your route.
Peak
3 PM
~1,635 veh/hr typical
· worst 2,375
Quietest
2 AM
~316 veh/hr
Peak-to-quiet ratio
5.2×
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 San Francisco, CA and Wasco, CA.
1
Start on Market Street
312 ft·7 sec·Market Street
2
Turn right onto 11th Street
0.6 mi·1 min·11th Street
3
Turn left onto Bryant Street
0.3 mi·1 min·Bryant Street
4
Take the ramp
0.3 mi·25 sec
Toward I 80 East: OaklandUse the left / straight lanes.
5
Merge onto I 80
0.9 mi·1 min·Route 80
6
Continue on I 80
5.8 mi·8 min·Dwight D. Eisenhower Highway
Use the straight / slight left lanes.
7
Take the exit
1.0 mi·1 min
Exit 8BToward I 580 East: Downtown Oakland, Hayward-StocktonUse the slight right lane.
8
Merge onto I 580
16 mi·18 min·MacArthur Freeway
Use the straight / slight left lanes.
9
Merge onto I 580
12 mi·13 min·Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
10
Keep slight right at fork onto I 580
18 mi·20 min·Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
11
Keep slight right at fork onto I 580
11 mi·11 min·William Elton Brown Freeway
12
Keep slight left at fork onto I 580
5.9 mi·6 min·William Elton Brown Freeway
13
Merge onto I 5
167 mi·2 hr 58 min·Westside Freeway
Use the straight / slight right lanes.
14
Take the exit
0.3 mi·24 sec
Toward CA 46: Lost Hills, Wasco
15
Merge onto CA 46
18 mi·25 min·Paso Robles Highway
16
Turn right onto Griffith Avenue
0.5 mi·54 sec·Griffith Avenue
17
Turn right onto 7th Street
167 ft·4 sec·7th Street
18
Arrive at destination
7th Street
Trip Plan
Leaving San Francisco in the morning, ideally before 8 AM, will help you avoid some of the Bay Area's notorious traffic. With a drive time under 5 hours and only one recommended stop, this is a comfortable same-day trip. Keep an eye on your fuel gauge, as the longest stretch between services could be significant. The $56 fuel cost is an estimate, so check current prices before you depart. Plan to refuel before leaving the immediate San Francisco area to ensure you have plenty of gas for the initial highway portion.
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 128.6 miles from San Francisco, CA, or about 2h 26m into the drive.
The longest continuous stretch on this route runs about 167 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 57 miles or 1h 9m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 128.6 miles or 2h 26m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 54m
Traffic, exits, and arrival timing usually matter more near Wasco, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving San Francisco, 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 San Francisco, CA
This is one driving day of about 257.2 miles and 4h 50m.
Your first comfortable stop window is around 57 miles from San Francisco, 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 167 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
The midpoint is around 128.6 miles from San Francisco, 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 167 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 15
5 decision points cluster between mile 1 and 36.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
1 mi into trip|~2m in
Take the ramp toward I 80 East: Oakland
Lane positioning matters here
Use the left / straight lanes.
Toward I 80 East: Oakland
8
8 mi into trip|~13m in
Take the exit toward I 580 East: Downtown Oakland, Hayward-Stockton
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 8B
Toward I 580 East: Downtown Oakland, Hayward-St...
5
9 mi into trip|~14m in|I 580 / MacArthur Freeway
Merge onto I 580 / MacArthur Freeway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight left lanes.
5
24.9 mi into trip|~32m in|I 580 / Arthur H. Breed Junior Freeway
Merge onto I 580 / Arthur H. Breed Junior Freeway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
36.4 mi into trip|~46m in|I 580 / Arthur H. Breed Junior Freeway
Keep slight right at fork onto I 580 / Arthur H. Breed Junior Freeway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Fuel & Cost
Regular Gas
$57.02 one way
$114.04 round trip
$5.63/gal25.4 MPG avg90 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.81
$58.84
$117.68
premium
$5.98
$60.58
$121.17
diesel
$5.60
$56.70
$113.39
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$57
Meals
$25–$50
Total
$82–$107
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 90 kg one way.
Prices: EIA weekly data, 2026-08-31.
Driving Electric?
About $27 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
77.2
0
$27.01
$12.35
Efficient EV
64.3
0
$22.51
$10.29
EV Truck/SUV
102.9
1
$36.01
$16.46
Gas CO2
90 kg
EV CO2
30 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 Aug 23, 2026
Origin
San Francisco, CA
Evening
in San Francisco on Saturday
Local time
7:31 PM
PDT
Current temp
72°F
Mostly Sunny
WSW 2 to 12 mph0% chanceLive forecast
Red Flag Warning
Red Flag Warning issued August 23 at 11:59AM PDT until August 24 at 8:00PM PDT by NWS Medford OR
Extreme Heat Warning
Extreme Heat Warning issued August 23 at 10:23AM MST until August 29 at 8:00PM MST by NWS Phoenix AZ
Destination
Wasco, CA
Evening
in Wasco on Saturday
Local time
7:31 PM
PDT
Current temp
101°F
Sunny
NNW 5 mph1% chanceLive forecast
Red Flag Warning
Red Flag Warning issued August 23 at 11:59AM PDT until August 24 at 8:00PM PDT by NWS Medford OR
Extreme Heat Warning
Extreme Heat Warning issued August 23 at 10:23AM MST until August 29 at 8:00PM MST by NWS Phoenix AZ
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
29 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
4h 50m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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.
San Francisco Maritime National Historical Park
National Historical Park
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...
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...
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...
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,...
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...
21 mi from route
~53 min detour
Free
near mile 17.7
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is almost entirely on the highway, with a 90% highway share. You'll experience 167 miles on the Westside Freeway before transitioning to surface roads. Expect a lot of merging and exit activity as you navigate through various stretches of the freeway system.
90% highway — fuel and pacing are the main things to plan.
18 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 167 mi on Westside Freeway.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on Westside Freeway and Arthur H. Breed Junior Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 1 miles in.
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 15 significant decision points across 257.2 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 1 miles: Lane positioning matters here; at 8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 9 miles (I 580 / MacArthur Freeway): Merge point - match speed before joining. Lane positioning matters here.
The centerpiece of the Bay Area, San Francisco is one of the most visited cities in the world, and with good reason. The cultural center of northern California, San Francisco is renowned for its mixture of scenic beauty and unique culture that makes it one of the most vibrant and desirable cities in the nation, if not the world.
Sandwiched between the San Francisco Bay and the Pacific Ocean on a small square of land seven miles (11 km) on each side, San Francisco offers a wealth of treasures for the visitor, from the windswept and often foggy bay to the steep hills lined with Victorian homes that overlook the spectacular scenery of the city.
Top landmarks
•Golden Gate Bridge — suspension bridge on the San Francisco Bay
•Alcatraz Island — island in San Francisco, California, United States of America
•San Francisco–Oakland Bay Bridge — suspension bridge connecting San Francisco and Oakland, California, USA
Doable as a same-day drive at 4h 50m. Total distance: 257.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 50m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (90%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 167 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 Wasco, 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 miles: Lane positioning matters here; at 8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 9 miles (I 580 / MacArthur Freeway): Merge point - match speed before joining. Lane positioning matters here.
Yes — San Francisco Maritime National Historical Park, Rosie the Riveter WWII Home Front National Historical Park and Golden Gate National Recreation Area (5 total within detour distance). See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.8 hours each way, an in-and-out day trip would put you behind the wheel for 9.7 hours — manageable with a long break at Wasco, CA, but most travelers stay overnight.
