How far is San Francisco from San Salvador?
There are several ways to calculate distances between San Salvador and San Francisco. Here are two common methods:Vincenty's formula (applied above)
- 2639.695 miles
- 4248.177 kilometers
- 2293.832 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
- 2640.747 miles
- 4249.870 kilometers
- 2294.746 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).
Estimated flight time from El Salvador International Airport (SAL) to San Francisco International Airport (SFO) is 5 hours 29 minutes.
Time difference and current local times
The time difference between San Salvador and San Francisco is 1 hour. San Francisco is 1 hour behind San Salvador.
San Francisco, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 296 kg (653 pounds).
San Salvador to San Francisco flight path
Shortest flight path between El Salvador International Airport (SAL) and San Francisco International Airport (SFO).
Frequent Flyer Miles Calculator
San Salvador (SAL) → San Francisco (SFO).