How far is Pierre, SD, from Montgomery, AL?
The distance between Montgomery (Montgomery Regional Airport) and Pierre (Pierre Regional Airport) is 1121 miles / 1804 kilometers / 974 nautical miles.
The driving distance from Montgomery (MGM) to Pierre (PIR) is 1365 miles / 2197 kilometers, and travel time by car is about 25 hours 31 minutes.
Montgomery Regional Airport – Pierre Regional Airport
Search flights
Distance from Montgomery to Pierre
There are several ways to calculate the distance from Montgomery to Pierre. Here are two standard methods:
Vincenty's formula (applied above)- 1121.074 miles
- 1804.193 kilometers
- 974.186 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- 1120.940 miles
- 1803.978 kilometers
- 974.070 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 Montgomery to Pierre?
The estimated flight time from Montgomery Regional Airport to Pierre Regional Airport is 2 hours and 37 minutes.
What is the time difference between Montgomery and Pierre?
Flight carbon footprint between Montgomery Regional Airport (MGM) and Pierre Regional Airport (PIR)
On average, flying from Montgomery to Pierre generates about 158 kg of CO2 per passenger, and 158 kilograms equals 348 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Montgomery to Pierre
See the map of the shortest flight path between Montgomery Regional Airport (MGM) and Pierre Regional Airport (PIR).
Airport information
| Origin | Montgomery Regional Airport |
|---|---|
| City: | Montgomery, AL |
| Country: | United States  |
| IATA Code: | MGM |
| ICAO Code: | KMGM |
| Coordinates: | 32°18′2″N, 86°23′38″W |
| Destination | Pierre Regional Airport |
|---|---|
| City: | Pierre, SD |
| Country: | United States |
| IATA Code: | PIR |
| ICAO Code: | KPIR |
| Coordinates: | 44°22′57″N, 100°17′9″W |