Map of flight path and driving directions from Charlotte to San Antonio.
Shortest flight path between Charlotte Douglas International Airport (CLT) and San Antonio International Airport (SAT).
How far is San Antonio from Charlotte?
There are several ways to calculate distances between Charlotte and San Antonio. Here are two common methods:Vincenty's formula (applied above)
- 1095.140 miles
- 1762.458 kilometers
- 951.651 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
- 1093.539 miles
- 1759.880 kilometers
- 950.259 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 Charlotte and San Antonio is 1 hour. San Antonio is 1 hour behind Charlotte.
San Antonio, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 156 kg (345 pounds).
Frequent Flyer Miles Calculator
Charlotte (CLT) → San Antonio (SAT).