How far is Chattanooga from San Antonio?
There are several ways to calculate distances between San Antonio and Chattanooga. Here are two common methods:Vincenty's formula (applied above)
- 863.061 miles
- 1388.962 kilometers
- 749.980 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
- 862.075 miles
- 1387.375 kilometers
- 749.122 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 San Antonio International Airport (SAT) to Chattanooga Metropolitan Airport (CHA) is 2 hours 8 minutes.
Time difference and current local times
The time difference between San Antonio and Chattanooga is 1 hour. Chattanooga is 1 hour ahead of San Antonio.
San Antonio, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 140 kg (310 pounds).
San Antonio to Chattanooga flight map.
Frequent Flyer Miles Calculator
San Antonio (SAT) → Chattanooga (CHA).