Map of flight path and driving directions from Louisville to Fort Hood.
Shortest flight path between Louisville International Airport (SDF) and Killeen–Fort Hood Regional Airport (GRK).
How far is Fort Hood from Louisville?
There are several ways to calculate distances between Louisville and Fort Hood. Here are two common methods:Vincenty's formula (applied above)
- 844.289 miles
- 1358.751 kilometers
- 733.667 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
- 843.729 miles
- 1357.851 kilometers
- 733.181 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
The time difference between Louisville and Fort Hood is 1 hour. Fort Hood is 1 hour behind Louisville.
Fort Hood, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 139 kg (306 pounds).
Frequent Flyer Miles Calculator
Louisville (SDF) → Fort Hood (GRK).