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).
Estimated flight time from Spokane International Airport (GEG) to San Antonio International Airport (SAT) is 3 hours 32 minutes.
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 176 kg (389 pounds).
Spokane to San Antonio flight map.
Frequent Flyer Miles Calculator
Spokane (GEG) → San Antonio (SAT).