Air Miles Calculator

Distance between Washington D.C. (DCA) and Montgomery, AL (MGM)

Distance from Washington D.C. to Montgomery (Montgomery Regional Airport – Ronald Reagan Washington National Airport) is 693 miles / 1116 kilometers / 603 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 693.352 miles
  • 1115.842 kilometers
  • 602.506 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
  • 693.102 miles
  • 1115.439 kilometers
  • 602.289 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Ronald Reagan Washington National Airport (DCA) to Montgomery Regional Airport (MGM) is 1 hour 48 minutes.

Time difference and current local times

The time difference between Washington D.C. and Montgomery is 1 hour. Montgomery is 1 hour behind Washington D.C..

Time Difference

Washington D.C.
Montgomery

Washington D.C.

 EDT

Montgomery, AL

 CDT

Airport information


A Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″W

B 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

Map

Washington D.C. to Montgomery flight map.

Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Montgomery (MGM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
693
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
693

Round trip?