Map of flight path and driving directions from Spokane to San Antonio.
Shortest flight path between Spokane International Airport (GEG) and San Antonio International Airport (SAT).
How far is San Antonio from Spokane?
There are several ways to calculate distances between Spokane and San Antonio. Here are two common methods:Vincenty's formula (applied above)
- 1610.019 miles
- 2591.074 kilometers
- 1399.068 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
- 1610.092 miles
- 2591.192 kilometers
- 1399.132 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).
Time difference and current local times
The time difference between Spokane and San Antonio is 2 hours. San Antonio is 2 hours ahead of Spokane.
San Antonio, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 187 kg (411 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → San Antonio (SAT).