Air Miles Calculator

Distance between Houston, TX (IAH) and Montgomery, AL (MGM)

Distance from Houston to Montgomery (Houston George Bush Intercontinental Airport – Montgomery Regional Airport) is 553 miles / 891 kilometers / 481 nautical miles.

How far is Montgomery from Houston?

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

Vincenty's formula (applied above)
  • 553.462 miles
  • 890.710 kilometers
  • 480.945 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
  • 552.575 miles
  • 889.283 kilometers
  • 480.175 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 Houston George Bush Intercontinental Airport (IAH) to Montgomery Regional Airport (MGM) is 1 hour 32 minutes.

Time difference and current local times

There is no time difference between Houston and Montgomery.

Time Difference

Houston
Montgomery

Houston, TX

 CDT

Montgomery, AL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 107 kg (235 pounds).

Airport information


A Houston George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″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

Houston to Montgomery flight path

Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Montgomery Regional Airport (MGM).

Frequent Flyer Miles Calculator

Houston (IAH) → Montgomery (MGM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
553
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
553

Round trip?