How far is Montgomery, AL, from Green Bay, WI?
The distance between Green Bay (Green Bay–Austin Straubel International Airport) and Montgomery (Montgomery Regional Airport) is 846 miles / 1361 kilometers / 735 nautical miles.
The driving distance from Green Bay (GRB) to Montgomery (MGM) is 959 miles / 1544 kilometers, and travel time by car is about 17 hours 54 minutes.
Green Bay–Austin Straubel International Airport – Montgomery Regional Airport
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Distance from Green Bay to Montgomery
There are several ways to calculate the distance from Green Bay to Montgomery. Here are two standard methods:
Vincenty's formula (applied above)- 845.636 miles
- 1360.920 kilometers
- 734.838 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 847.042 miles
- 1363.182 kilometers
- 736.060 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).
How long does it take to fly from Green Bay to Montgomery?
The estimated flight time from Green Bay–Austin Straubel International Airport to Montgomery Regional Airport is 2 hours and 6 minutes.
What is the time difference between Green Bay and Montgomery?
There is no time difference between Green Bay and Montgomery.
Flight carbon footprint between Green Bay–Austin Straubel International Airport (GRB) and Montgomery Regional Airport (MGM)
On average, flying from Green Bay to Montgomery generates about 139 kg of CO2 per passenger, and 139 kilograms equals 306 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Green Bay to Montgomery
See the map of the shortest flight path between Green Bay–Austin Straubel International Airport (GRB) and Montgomery Regional Airport (MGM).
Airport information
| Origin | Green Bay–Austin Straubel International Airport |
|---|---|
| City: | Green Bay, WI |
| Country: | United States  |
| IATA Code: | GRB |
| ICAO Code: | KGRB |
| Coordinates: | 44°29′6″N, 88°7′46″W |
| Destination | Montgomery Regional Airport |
|---|---|
| City: | Montgomery, AL |
| Country: | United States |
| IATA Code: | MGM |
| ICAO Code: | KMGM |
| Coordinates: | 32°18′2″N, 86°23′38″W |