Air Miles Calculator

Distance between San Antonio, TX (SAT) and Montgomery, AL (MGM)

Distance from San Antonio to Montgomery (Montgomery Regional Airport – San Antonio International Airport) is 742 miles / 1194 kilometers / 644 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 741.657 miles
  • 1193.581 kilometers
  • 644.482 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
  • 740.416 miles
  • 1191.585 kilometers
  • 643.404 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from San Antonio International Airport (SAT) to Montgomery Regional Airport (MGM) is 1 hour 54 minutes.

Time difference and current local times

There is no time difference between San Antonio and Montgomery.

Time Difference

San Antonio
Montgomery

San Antonio, TX

 CDT

Montgomery, AL

 CDT

Airport information


A San Antonio International Airport
City: San Antonio, TX
Country: United States Flag of United States
IATA Code: SAT
ICAO Code: KSAT
Coordinates: 29°32′1″N, 98°28′11″W

B Montgomery Regional Airport
City: Montgomery, AL
Country: United States Flag of United States
IATA Code: MGM
ICAO Code: KMGM
Coordinates: 32°18′2″N, 86°23′38″W

Map

San Antonio to Montgomery flight map.

Frequent Flyer Miles Calculator

San Antonio (SAT) → Montgomery (MGM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
742
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
742

Round trip?