Air Miles Calculator

Distance between Montgomery, AL (MGM) and Roswell, NM (ROW)

Distance from Montgomery to Roswell (Montgomery Regional Airport – Roswell International Air Center) is 1056 miles / 1700 kilometers / 918 nautical miles.

How far is Roswell from Montgomery?

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

Vincenty's formula (applied above)
  • 1056.479 miles
  • 1700.238 kilometers
  • 918.055 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
  • 1054.282 miles
  • 1696.703 kilometers
  • 916.146 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 Montgomery Regional Airport (MGM) to Roswell International Air Center (ROW) is 2 hours 30 minutes.

Time difference and current local times

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

Time Difference

Montgomery
Roswell

Montgomery, AL

 CDT

Roswell, NM

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 154 kg (340 pounds).

Airport information


A 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

B Roswell International Air Center
City: Roswell, NM
Country: United States Flag of United States
IATA Code: ROW
ICAO Code: KROW
Coordinates: 33°18′5″N, 104°31′51″W

Montgomery to Roswell flight path

Shortest flight path between Montgomery Regional Airport (MGM) and Roswell International Air Center (ROW).

Frequent Flyer Miles Calculator

Montgomery (MGM) → Roswell (ROW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1056
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1056

Round trip?