Map of flight path and driving directions from San Antonio to Huntsville.
Shortest flight path between San Antonio International Airport (SAT) and Huntsville International Airport (HSV).
How far is Huntsville from San Antonio?
There are several ways to calculate distances between San Antonio and Huntsville. Here are two common methods:Vincenty's formula (applied above)
- 770.155 miles
- 1239.444 kilometers
- 669.246 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
- 769.343 miles
- 1238.138 kilometers
- 668.541 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
There is no time difference between San Antonio and Huntsville.
San Antonio, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 132 kg (291 pounds).
Frequent Flyer Miles Calculator
San Antonio (SAT) → Huntsville (HSV).