Map of flight path and driving directions from San Antonio to Memphis.
Shortest flight path between San Antonio International Airport (SAT) and Memphis International Airport (MEM).
How far is Memphis from San Antonio?
There are several ways to calculate distances between San Antonio and Memphis. Here are two common methods:Vincenty's formula (applied above)
- 625.020 miles
- 1005.872 kilometers
- 543.127 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
- 624.834 miles
- 1005.572 kilometers
- 542.966 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 Memphis.
San Antonio, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 116 kg (255 pounds).
Frequent Flyer Miles Calculator
San Antonio (SAT) → Memphis (MEM).