Flight
Driving
Lewes to San Francisco
Updated: 28 May 2026
The journey from Lewes to San Francisco is approximately 3,000 miles. You will primarily follow I-76 and I-80 West. This is a multi-day drive, taking about 46 hours of pure driving time. San Francisco is a major West Coast hub, accessible via San Francisco International Airport.
Total Distance: 4,830 km driving distance; 4,150 km straight-line air distance.
Fastest Way
Flying is the fastest, saving you over 37 hours of travel time.
Cheapest Way
Driving is the most cost-effective for groups.
Compare Lewes to San Francisco Routes
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 9 hours | 46 hours |
| Avg Price | $500-$1,000 | $600-$850 in fuel |
| Operator | United Airlines | Personal Vehicle |
| Route | PHL to SFO via Chicago or Denver. | DE-1 to I-95, I-76 West, and I-80 West. |
| Tip | SFO is a major hub for United Airlines. | Plan for at least five overnight stops. |
Travel Tips
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Route ChoiceI-80 West is the most direct route across the country.
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Toll PrepKeep your E-ZPass for the Pennsylvania Turnpike.
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Airport TipSFO is very efficient; use the BART train to get to downtown.
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Local TransitThe BART train and cable cars are great for getting around the city.
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DiningTry some fresh sourdough bread and seafood.
Safety Tips
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Fatigue ManagementDo not attempt this drive in one day; stay overnight.
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Weather PrepCheck for severe weather alerts in the mountains.
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Vehicle PrepCheck your tires and fluids before this long-distance trip.
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NavigationUse a GPS to navigate the I-80 corridor.
People Also Ask
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Is San Francisco worth visiting?Yes, it has a great food scene and beautiful landmarks.
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How long is the drive?Expect about 46 hours of driving time.
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Are there tolls?Yes, on the Pennsylvania Turnpike.
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What is the best way to get around?A car is best for the city, but the BART is useful.
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Is the airport far?The airport is about 30 minutes from downtown.
Quick Info
- From Lewes, Delaware, United States
- To San Francisco, California, United States
-
Modes
Best Time to Travel
Autumn for the best weather or spring for the blooming flowers.
Things to Do in San Francisco
1
Golden Gate Bridge
An iconic bridge offering stunning views of the bay.
2
Alcatraz Island
A historic prison located on an island in the bay.
3
Fisherman's Wharf
A popular tourist area with seafood, shops, and attractions.
4
Chinatown
One of the oldest and largest Chinatowns in the US.
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