Air Miles Calculator

Distance between Atlanta, GA (ATL) and Montgomery, AL (MGM)

Distance from Atlanta to Montgomery (Hartsfield–Jackson Atlanta International Airport – Montgomery Regional Airport) is 147 miles / 236 kilometers / 127 nautical miles.

How far is Montgomery from Atlanta?

There are several ways to calculate distances between Atlanta and Montgomery. Here are two common methods:

Vincenty's formula (applied above)
  • 146.687 miles
  • 236.070 kilometers
  • 127.468 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
  • 146.652 miles
  • 236.014 kilometers
  • 127.437 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).

Flight duration

Estimated flight time from Hartsfield–Jackson Atlanta International Airport (ATL) to Montgomery Regional Airport (MGM) is 46 minutes.

Time difference and current local times

The time difference between Atlanta and Montgomery is 1 hour. Montgomery is 1 hour behind Atlanta.

Time Difference

Atlanta
Montgomery

Atlanta, GA

 EST

Montgomery, AL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 43 kg (96 pounds).

Airport information


A Hartsfield–Jackson Atlanta International Airport
City: Atlanta, GA
Country: United States Flag of United States
IATA Code: ATL
ICAO Code: KATL
Coordinates: 33°38′12″N, 84°25′41″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

Atlanta to Montgomery flight map.

Frequent Flyer Miles Calculator

Atlanta (ATL) → Montgomery (MGM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
147
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
147

Round trip?