Map of flight path and driving directions from Washington D.C. to Fort Hood.
Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Killeen–Fort Hood Regional Airport (GRK).
How far is Fort Hood from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Fort Hood. Here are two common methods:Vincenty's formula (applied above)
- 1292.243 miles
- 2079.663 kilometers
- 1122.928 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
- 1290.388 miles
- 2076.679 kilometers
- 1121.317 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 Washington D.C. and Fort Hood is 1 hour. Fort Hood is 1 hour behind Washington D.C..
Fort Hood, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 166 kg (367 pounds).
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Fort Hood (GRK).