San Francisco to Boston Distance
4,334 km · 2,693 miles · 5 h 55 min flight
The distance from San Francisco to Boston is 4,334 km (2,693 miles) in a straight line. A direct flight takes about 5 h 55 min. Boston is 3 hours ahead of San Francisco.
San Francisco
California
Boston
Massachusetts
- Kilometres
- 4,334
- great-circle distance
- Miles
- 2,693
- 2,340 nautical miles
- Flight time
- 5 h 55 min
- non-stop, estimated
- Time difference
- +3 hours
- Boston vs San Francisco
Direction and halfway point
| Direction from San Francisco | East-northeast (67°) |
|---|---|
| Direction back from Boston | West (281°) |
| Halfway point | 43.02° N, 97.67° W |
| San Francisco coordinates | 37.77° N, 122.42° W |
| Boston coordinates | 42.36° N, 71.06° W |
Plan your trip
More distances from San Francisco
- San Francisco → New York City4,129 km
- San Francisco → Los Angeles559 km
- San Francisco → Chicago2,983 km
- San Francisco → Houston2,643 km
- San Francisco → Phoenix1,051 km
- San Francisco → Philadelphia4,051 km
- San Francisco → Seattle1,093 km
- San Francisco → Miami4,169 km
- San Francisco → Washington3,919 km
- San Francisco → Las Vegas671 km
- San Francisco → Dallas2,382 km
- San Francisco → Atlanta3,437 km
- San Francisco → Denver1,525 km
- San Francisco → Orlando3,922 km
- San Francisco → Dhaka12,366 km
- San Francisco → Chattogram12,432 km
- San Francisco → Sylhet12,180 km
- San Francisco → Khulna12,495 km
Frequently asked questions
How far is Boston from San Francisco?
4,334 kilometres or 2,693 miles (2,340 nautical miles), measured along the shortest path over the Earth’s surface.
How long is the flight from San Francisco to Boston?
About 5 h 55 min for a non-stop flight, estimated at 800 km/h plus 30 minutes for take-off and landing. Flights with stops take longer.
What is the time difference between San Francisco and Boston?
Boston is 3 hours ahead of San Francisco right now.
In which direction is Boston from San Francisco?
Boston lies to the east-northeast of San Francisco (initial bearing 67°).
Distances are calculated on a sphere (radius 6,371 km) from city-centre coordinates (GeoNames, CC BY 4.0). Flight times are estimates; road distances are longer.