This 258.5-mile drive from Buttonwillow, CA to San Francisco, CA is designed for a single day, taking an estimated 4 hours and 49 minutes. The route is primarily highway-focused, with 95% of the journey on major freeways. You'll navigate via the Westside Freeway, Arthur H. Breed Junior Freeway, and William Elton Brown Freeway. With a fuel cost estimated at $59, this trip is efficient for a quick transition between the Pacific Coast regions of Southern and Northern California. It's a straightforward path for those looking to cover ground efficiently.
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
129.3 miles from Buttonwillow, CA
A natural place for your longest stop of the day
, about 2h 22m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 4h 49m. Total distance: 258.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 49m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (95%). Some complex stretches to watch for.
Drive Character
Expect a highway-focused experience for the vast majority of this 258.5-mile trip, with 95% of your travel on major freeways. The character of the drive is largely consistent, featuring long, uninterrupted stretches. The longest continuous segment you'll encounter is 182.3 miles on the Westside Freeway, offering a chance to maintain a steady pace. While the route is predominantly high-speed freeway, it connects two distinct regions of California, providing a clear transition.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 23 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 182.3 miles.
How Hard Is This Drive?
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 186.7 miles in near I 580 / William Elton Brown 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 19 significant decision points across 258.5 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 186.7 miles (I 580 / William Elton Brown Freeway): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 221.6 miles (I 580 / Arthur H. Breed Junior Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 233.2 miles (I 580 / MacArthur Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 19 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
6
186.7 mi into trip|~3h 23m in|I 580 / William Elton Brown Freeway
Keep slight left at fork onto I 580 / William Elton Brown Freeway toward I 580 West: Tracy, San Francisco
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 580 West: Tracy, San Francisco
6
221.6 mi into trip|~4h 2m 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.
8
233.2 mi into trip|~4h 16m in|I 580 / MacArthur Freeway
Keep slight right at fork onto I 580 / MacArthur Freeway toward I 580: Oakland, San Francisco
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Toward I 580: Oakland, San Francisco
6
241.6 mi into trip|~4h 25m in|I 580 / MacArthur Freeway
Keep slight left at fork onto I 580 / MacArthur Freeway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
257.1 mi into trip|~4h 46m in
Keep slight right at fork toward US 101 North: Golden Gate Bridge
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 1B
Toward US 101 North: Golden Gate Bridge
Main Roads
Road
Distance
Duration
Westside Freeway
182.3 mi
3h 15m
Arthur H. Breed Junior Freeway
29.6 mi
34m
William Elton Brown Freeway
17 mi
18m
MacArthur Freeway
15.5 mi
17m
Dwight D. Eisenhower Highway
6 mi
9m
Buttonwillow Drive
3.9 mi
6m
Route 80
1.4 mi
2m
Octavia Boulevard
0.5 mi
<1m
Longest stretch:
Westside Freeway
— 182.3 mi, about 3h 15m
Turn-by-Turn Driving Directions
Step-by-step road directions between Buttonwillow, CA and San Francisco, CA.
1
Start on East 1st Street
0.3 mi·1 min·East 1st Street
2
At end of road, turn right onto Buttonwillow Drive
3.9 mi·6 min·Buttonwillow Drive
3
Take the ramp
0.2 mi·30 sec
4
Merge onto I 5
182 mi·3 hr 15 min·Westside Freeway
Use the straight / slight right lanes.
5
Keep slight left at fork onto I 580
16 mi·17 min·William Elton Brown Freeway
Toward I 580 West: Tracy, San Francisco
6
Keep slight right at fork onto I 580 Bypass
1.1 mi·1 min·William Elton Brown Freeway
7
Merge onto I 580
18 mi·20 min·Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
8
Keep slight right at fork onto I 580
12 mi·13 min·Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
9
Keep slight right at fork onto I 580
8.3 mi·9 min·MacArthur Freeway
Toward I 580: Oakland, San FranciscoUse the slight left / slight right lanes.
10
Keep slight left at fork onto I 580
7.2 mi·8 min·MacArthur Freeway
Use the straight / slight right lanes.
11
Take the exit
0.9 mi·1 min
Exit 19AToward I 80 West: San Francisco
12
Merge onto I 80
0.2 mi·17 sec·Dwight D. Eisenhower Highway
Toward I 80 West: San FranciscoUse the straight / slight right lanes.
13
Turn slight left onto I 80
0.4 mi·33 sec·Dwight D. Eisenhower Highway
14
Keep slight left at fork onto I 80
5.5 mi·8 min·Dwight D. Eisenhower Highway
Use the slight left lane.
15
Continue on I 80
0.3 mi·24 sec·Route 80
Use the straight / left / right lanes.
16
Continue on I 80
0.8 mi·1 min·Route 80
Exit 2AUse the straight / slight left lanes.
17
Continue on I 80
0.4 mi·32 sec·Route 80
Exit 1AUse the straight / slight right lanes.
18
Keep slight right at fork
0.4 mi·38 sec
Exit 1BToward US 101 North: Golden Gate BridgeUse the straight / slight right lanes.
19
Merge onto US 101
0.3 mi·25 sec·Central Freeway
20
Continue on Octavia Boulevard
0.5 mi·42 sec·Octavia Boulevard
Exit 434BToward Octavia Boulevard, Fell StreetUse the straight / slight right lanes.
21
Turn right onto Market Street
0.1 mi·31 sec·Market Street
Use the right lane.
22
Keep slight right at fork onto Market Street
0.2 mi·35 sec·Market Street
23
Arrive at destination
Market Street
Trip Plan
This 4-hour and 49-minute drive is easily manageable in one day, so consider leaving early to maximize your daylight. The route is mostly highway, so planning for one fuel or rest stop around the midway point might be beneficial, especially given the 182.3-mile longest stretch. Keep an eye on traffic, particularly as you approach the San Francisco Bay Area. The estimated fuel cost of $59 is a helpful budget point for this 258.5-mile journey.
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 129.3 miles from Buttonwillow, CA, or about 2h 22m into the drive.
The longest continuous stretch on this route runs about 182.3 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 4m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 129.3 miles or 2h 22m 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 51m
Traffic, exits, and arrival timing usually matter more near San Francisco, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Buttonwillow, 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 Buttonwillow, CA
This is one driving day of about 258.5 miles and 4h 49m.
Your first comfortable stop window is around 57 miles from Buttonwillow, 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 182.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 129.3 mi from Buttonwillow, CA
· 2h 22m into the drive
The midpoint is around 129.3 miles from Buttonwillow, 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 182.3 miles.
Arriving in San Francisco, CA
The final approach into San Francisco, 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 San Francisco, CA.
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.
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...
2 mi from route
~6 min detour
Free
near mile 258.8
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...
7 mi from route
~17 min detour
Free
near mile 249.9
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...
12 mi from route
~29 min detour
Free
near mile 258.8
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,...
12 mi from route
~30 min detour
$15
near mile 258.8
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
~52 min detour
Free
near mile 240.9
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$59.41 one way
$118.83 round trip
$5.84/gal25.4 MPG avg90 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$61.23
$122.45
premium
$6.18
$62.86
$125.73
diesel
$5.61
$57.07
$114.15
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$59
Meals
$25–$50
Total
$84–$109
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 90.4 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $27 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
77.6
0
$27.14
$12.41
Efficient EV
64.6
0
$22.62
$10.34
EV Truck/SUV
103.4
1
$36.19
$16.54
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 Apr 15, 2026
Origin
Buttonwillow, CA
Afternoon
in Buttonwillow on Thursday
Local time
3:38 PM
PDT
Current temp
50°F
Unavailable
Live forecast
Destination
San Francisco, CA
Afternoon
in San Francisco on Thursday
Local time
3:38 PM
PDT
Current temp
44°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
6 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
4h 49m 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.
Frequently Asked Questions
The drive from Buttonwillow, CA to San Francisco, CA covers 258.5 miles and takes about 4h 49m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Westside Freeway, Arthur H. Breed Junior Freeway, William Elton Brown Freeway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 129.3 miles from Buttonwillow, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $59.41 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break 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 19 significant decision points across 258.5 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.
The main spots that need attention: at 186.7 miles (I 580 / William Elton Brown Freeway): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 221.6 miles (I 580 / Arthur H. Breed Junior Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 233.2 miles (I 580 / MacArthur Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
The route from Buttonwillow, CA to San Francisco, CA does not surface many named destination signs beyond the main corridor.
Yes. Nearby national parks include San Francisco Maritime National Historical Park, Rosie the Riveter WWII Home Front National Historical Park and Golden Gate National Recreation Area. There are 5 parks within detour distance of this route.
