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Houston–Fort Hood | IAH–GRK
Calculations with different methods
- 166.033 miles
- 267.204 kilometers
- 144.279 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
- 165.872 miles
- 266.945 kilometers
- 144.139 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from George Bush Intercontinental Airport (IAH) to Killeen–Fort Hood Regional Airport (GRK) is 48 minutes.
Time difference and current local times
There is no time difference between Houston and Fort Hood.
Fort Hood, TX
Houston to Fort Hood flight map.
Frequent Flyer Miles Calculator
Houston (IAH) → Fort Hood (GRK).