Distance between Atlanta, GA (ATL) and Montgomery, AL (MGM)
Flight distance from Atlanta to Montgomery (Hartsfield–Jackson Atlanta International Airport – Montgomery Regional Airport) is 147 miles / 236 kilometers / 127 nautical miles. Estimated flight time is 46 minutes.
Driving distance from Atlanta (ATL) to Montgomery (MGM) is 163 miles / 262 kilometers and travel time by car is about 2 hours 55 minutes.
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Atlanta - Montgomery
Map of flight path and driving directions from Atlanta to Montgomery.
Shortest flight path between Hartsfield–Jackson Atlanta International Airport (ATL) and Montgomery Regional Airport (MGM).
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).
Airport information
| A | Hartsfield–Jackson Atlanta International Airport |
|---|---|
| City: | Atlanta, GA |
| Country: | 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 |
| IATA Code: | MGM |
| ICAO Code: | KMGM |
| Coordinates: | 32°18′2″N, 86°23′38″W |
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, GA
Montgomery, AL
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 45 kg (100 pounds).
Frequent Flyer Miles Calculator
Atlanta (ATL) → Montgomery (MGM).
In total
Round trip?