Map of flight path and driving directions from Fort Hood to Muscle Shoals.
Shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and Northwest Alabama Regional Airport (MSL).
How far is Muscle Shoals from Fort Hood?
There are several ways to calculate distances between Fort Hood and Muscle Shoals. Here are two common methods:Vincenty's formula (applied above)
- 645.408 miles
- 1038.684 kilometers
- 560.844 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
- 644.522 miles
- 1037.258 kilometers
- 560.075 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 Muscle Shoals.
Fort Hood, TX
Muscle Shoals, AL
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 118 kg (261 pounds).
Frequent Flyer Miles Calculator
Fort Hood (GRK) → Muscle Shoals (MSL).