Distance between San Diego, CA (SAN) and San Francisco, CA (SFO)
Distance from San Diego to San Francisco (San Diego International Airport – San Francisco International Airport) is 447 miles / 719 kilometers / 388 nautical miles.
Calculate Distance
Search by airport name, city or IATA airport code.
Multiple airports
San Diego - San Francisco
How far is San Francisco from San Diego?
There are several ways to calculate distances between San Diego and San Francisco. Here are two common methods:
Vincenty's formula (applied above)- 446.550 miles
- 718.652 kilometers
- 388.041 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Haversine formula- 446.697 miles
- 718.889 kilometers
- 388.169 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Flight duration
Estimated flight time from San Diego International Airport (SAN) to San Francisco International Airport (SFO) is 1 hour 20 minutes.
Time difference and current local times
There is no time difference between San Diego and San Francisco.
Time Difference
San Diego, CA
San Francisco, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 91 kg (201 pounds).
Airport information
| A | San Diego International Airport |
|---|---|
| City: | San Diego, CA |
| Country: | United States  |
| IATA Code: | SAN |
| ICAO Code: | KSAN |
| Coordinates: | 32°44′0″N, 117°11′24″W |
| B | San Francisco International Airport |
|---|---|
| City: | San Francisco, CA |
| Country: | United States |
| IATA Code: | SFO |
| ICAO Code: | KSFO |
| Coordinates: | 37°37′8″N, 122°22′30″W |
Map
San Diego to San Francisco flight map.
Frequent Flyer Miles Calculator
San Diego (SAN) → San Francisco (SFO).
In total
Round trip?