Air Miles Calculator logo

How far is Montgomery, AL, from St. George's?

The distance between St. George's (Maurice Bishop International Airport) and Montgomery (Montgomery Regional Airport) is 2096 miles / 3373 kilometers / 1821 nautical miles.

Maurice Bishop International Airport – Montgomery Regional Airport

Distance arrow
2096
Miles
Distance arrow
3373
Kilometers
Distance arrow
1821
Nautical miles

Search flights

Distance from St. George's to Montgomery

There are several ways to calculate the distance from St. George's to Montgomery. Here are two standard methods:

Vincenty's formula (applied above)
  • 2096.067 miles
  • 3373.293 kilometers
  • 1821.432 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
  • 2098.020 miles
  • 3376.436 kilometers
  • 1823.130 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 St. George's to Montgomery?

The estimated flight time from Maurice Bishop International Airport to Montgomery Regional Airport is 4 hours and 28 minutes.

Flight carbon footprint between Maurice Bishop International Airport (GND) and Montgomery Regional Airport (MGM)

On average, flying from St. George's to Montgomery generates about 228 kg of CO2 per passenger, and 228 kilograms equals 503 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St. George's to Montgomery

See the map of the shortest flight path between Maurice Bishop International Airport (GND) and Montgomery Regional Airport (MGM).

Airport information

Origin Maurice Bishop International Airport
City: St. George's
Country: Grenada Flag of Grenada
IATA Code: GND
ICAO Code: TGPY
Coordinates: 12°0′15″N, 61°47′10″W
Destination 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