Air Miles Calculator

Distance between Chicago, IL (ORD) and Montgomery, AL (MGM)

Distance from Chicago to Montgomery (Montgomery Regional Airport – O'Hare International Airport) is 673 miles / 1082 kilometers / 584 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 672.557 miles
  • 1082.376 kilometers
  • 584.436 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
  • 673.811 miles
  • 1084.393 kilometers
  • 585.525 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 O'Hare International Airport (ORD) to Montgomery Regional Airport (MGM) is 1 hour 46 minutes.

Time difference and current local times

There is no time difference between Chicago and Montgomery.

Time Difference

Chicago
Montgomery

Chicago, IL

 CDT

Montgomery, AL

 CDT

Airport information


A O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″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

Chicago to Montgomery flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Montgomery (MGM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
673
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
673

Round trip?