How far is Summerland, CA from San Francisco, CA?
The driving distance from Summerland, CA to San Francisco, CA is about 336.5 miles (541.6 km), with a travel time of about 05h 39m by car.
- The straight-line flight distance is about 280.2 miles (450.9 km).
- For a round trip, plan for roughly 11h 18m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM PST.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 05h 39m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 California, named after its founder, Charles King
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Areas Of Fog then Sunny
Driving Route Map
The map below follows the saved road route between Summerland and San Francisco.
Turn-by-Turn Driving Directions
Step-by-step road directions between Summerland and San Francisco.
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1
Start on Banner Avenue
558 ft · 32 sec · Banner Avenue
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2
Turn left onto Colville Street
98 m · 16 sec · Colville Street
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3
At the end of the road, turn right onto Lillie Avenue
528 ft · 18 sec · Lillie Avenue
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4
Continue on Ortega Hill Road
1014 ft · 39 sec · Ortega Hill Road
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5
Take the ramp left toward US 101 North
611 ft · 15 sec
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6
Merge slight left onto El Camino Real
9.3 mi · 11 min · El Camino Real
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7
Take the exit slight right toward CA 154: State Street, Cachuma Lake
1127 ft · 29 sec
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8
Continue on Calle Real
1672 ft · 40 sec · Calle Real
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9
Turn right onto Chumash Highway
23.9 mi · 33 min · Chumash Highway
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10
Enter the roundabout and take exit 2 toward Chumash Highway
35 m · 2 sec · Chumash Highway
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11
Exit the roundabout onto Chumash Highway
2.2 mi · 3 min · Chumash Highway
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12
Enter the roundabout and take exit 2 toward Chumash Highway
43 m · 2 sec · Chumash Highway
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13
Exit the roundabout onto Chumash Highway
6.3 mi · 10 min · Chumash Highway
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14
Take the ramp right toward US 101 North
1138 ft · 31 sec
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15
Merge slight left
229.6 mi · 4 hr 25 min
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16
Keep slight left
21.9 mi · 25 min
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17
Keep slight left
35.8 mi · 43 min
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18
Continue on Octavia Boulevard
2490 ft · 42 sec · Octavia Boulevard
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19
Turn right onto Market Street
629 ft · 32 sec · Market Street
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20
Keep slight right to continue on Market Street
961 ft · 35 sec · Market Street
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21
Arrive at your destination
0 m · 1 sec · Market Street
Car Route Details
A richer read on the saved driving route between Summerland and San Francisco.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
US 101 North
Merge slight left
230 mi · 04h 25m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Summerland and Areas Of Fog then Sunny near San Francisco.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Summerland to San Francisco?
The road trip is about 336.5 miles (541.6 km) and usually takes 05h 39m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
King City is a useful midpoint, sitting about 165.3 miles from Summerland and 171.2 miles from San Francisco.
How much longer is the road route than the straight-line distance?
The direct path is about 280.2 miles (450.9 km), while the road route adds roughly 56.3 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 6:00 AM to 8:00 AM PST. If you want a more comfortable same-day return, try to leave by 5:42 AM PST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $68.18 one way or $136.36 round trip. Estimated CO2 is about 105.5 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Summerland and Areas Of Fog then Sunny near San Francisco.
Stop Ideas Near King City
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to King City.
King City, California
Salinas station
Paso Robles station
Carmel, California
Flight Path Map
This map shows the direct air route between Summerland and San Francisco. Straight-line distance: 280.19 mi (450.92 km).
#1 Summerland
Situated on coastal hills sloping toward the Pacific Ocean in Santa Barbara County, this community lies at an elevation of 121 feet.
| Population | 0 |
| Coordinates | 34.4213800, -119.5965200 |
| Altitude | 37 |
| 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: 542 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 12m |
| 40 mph (64.37 km/h) | 08h 24m |
| 50 mph (80.47 km/h) | 06h 43m |
| 60 mph (96.56 km/h) | 05h 36m |
| 70 mph (112.65 km/h) | 04h 48m |
| 80 mph (129 km/h) | 04h 11m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.74 | $68.18 | $136.36 |
| Mid-grade | $5.97 | $70.84 | $141.68 |
| Premium | $6.17 | $73.23 | $146.45 |
| Diesel | $8.15 | $96.68 | $193.36 |
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 · Nov 10, 2026