Map of flight path and driving directions from Fort Hood to Montgomery.
Shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and Montgomery Regional Airport (MGM).
How far is Montgomery from Fort Hood?
There are several ways to calculate distances between Fort Hood and Montgomery. Here are two common methods:Vincenty's formula (applied above)
- 678.701 miles
- 1092.264 kilometers
- 589.775 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
- 677.368 miles
- 1090.119 kilometers
- 588.617 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).
Time difference and current local times
There is no time difference between Fort Hood and Montgomery.
Fort Hood, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 122 kg (269 pounds).
Frequent Flyer Miles Calculator
Fort Hood (GRK) → Montgomery (MGM).