How far is Suisun, CA from San Francisco, CA?
The driving distance from Suisun, CA to San Francisco, CA is about 48 miles (77.3 km), with a travel time of about 00h 58m by car.
- The straight-line flight distance is about 38.1 miles (61.3 km).
- For a round trip, plan for roughly 01h 57m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM PDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 00h 58m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in western Contra Costa County, California
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Fog then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Suisun and San Francisco.
Turn-by-Turn Driving Directions
Step-by-step road directions between Suisun and San Francisco.
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1
Start on Solano Street
62 m · 9 sec · Solano Street
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2
Continue on Kellogg Street
124 m · 20 sec · Kellogg Street
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3
Turn right onto Morgan Street
93 m · 18 sec · Morgan Street
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4
Turn right onto Main Street
1.1 km · 1 min · Main Street
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5
Take the ramp right
544 ft · 15 sec
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6
Merge slight left
18.4 mi · 22 min
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7
Continue on Carquinez Bridge
1.6 km · 1 min · Carquinez Bridge
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8
Continue on Eastshore Freeway
1847 ft · 24 sec · Eastshore Freeway
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9
Continue on Linus F. Claeys Freeway
3.4 mi · 4 min · Linus F. Claeys Freeway
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10
Continue on Eastshore Freeway
14 mi · 16 min · Eastshore Freeway
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11
Take the exit slight left toward San Francisco
1.3 km · 1 min · Eastshore Freeway
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12
Merge slight left onto Dwight D. Eisenhower Highway
1941 ft · 33 sec · Dwight D. Eisenhower Highway
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13
Turn slight left onto Dwight D. Eisenhower Highway
1959 ft · 33 sec · Dwight D. Eisenhower Highway
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14
Keep slight left to continue on Dwight D. Eisenhower Highway
5.5 mi · 8 min · Dwight D. Eisenhower Highway
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15
Continue on Route 80
1438 ft · 24 sec · Route 80
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16
Continue on Route 80
1.2 km · 1 min · Route 80
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17
Continue on Route 80
1893 ft · 32 sec · Route 80
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18
Keep slight right to continue on US 101 North: Golden Gate Bridge
1919 ft · 39 sec
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19
Merge slight right onto Central Freeway
1462 ft · 25 sec · Central Freeway
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20
Continue on Octavia Boulevard
2490 ft · 42 sec · Octavia Boulevard
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21
Turn right onto Market Street
629 ft · 32 sec · Market Street
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22
Keep slight right to continue on Market Street
961 ft · 35 sec · Market Street
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23
Arrive at your destination
0 m · 1 sec · Market Street
Car Route Details
A richer read on the saved driving route between Suisun and San Francisco.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Main Street
Merge slight left
18.4 mi · 00h 22m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Suisun and Patchy Fog then Mostly Sunny near San Francisco.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Suisun to San Francisco?
The road trip is about 48 miles (77.3 km) and usually takes 00h 58m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Hercules is a useful midpoint, sitting about 24 miles from Suisun and 24 miles from San Francisco.
How much longer is the road route than the straight-line distance?
The direct path is about 38.1 miles (61.3 km), while the road route adds roughly 9.9 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM PDT. If you want a more comfortable same-day return, try to leave by 4:32 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.75 one way or $19.50 round trip. Estimated CO2 is about 15 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Suisun and Patchy Fog then Mostly Sunny near San Francisco.
Stop Ideas Near Hercules
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Frank H. Ogawa Plaza
City Hall Records
Alameda County Marriage License
Old Maple Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Hercules.
Richmond station
Vallejo, California
Martinez station
Marine World (Seasonal), Vallejo, California
Flight Path Map
This map shows the direct air route between Suisun and San Francisco. Straight-line distance: 38.09 mi (61.3 km).
#1 Suisun
City in Solano County, California, United States
| Population | 29,305 |
| Coordinates | 38.2382500, -122.0402400 |
| Altitude | 2 |
| Country | United States |
#2 San Francisco
The seventeenth most populous city in the United States and the center of the San Francisco Bay Area.
| Population | 866,606 |
| Coordinates | 37.7749300, -122.4194200 |
| Altitude | 16 |
| Country | United States |
End: Market Street (-122.419433, 37.774953)
Estimated Travel Time
Distance: 77 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 36m |
| 40 mph (64.37 km/h) | 01h 12m |
| 50 mph (80.47 km/h) | 00h 57m |
| 60 mph (96.56 km/h) | 00h 48m |
| 70 mph (112.65 km/h) | 00h 41m |
| 80 mph (129 km/h) | 00h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $9.75 | $19.50 |
| Mid-grade | $6.07 | $10.25 | $20.50 |
| Premium | $6.24 | $10.55 | $21.10 |
| Diesel | $7.57 | $12.79 | $25.58 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in California · May 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.