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Fort Hood (GRK) - Houston (IAH)
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 Killeen–Fort Hood Regional Airport (GRK) to George Bush Intercontinental Airport (IAH) is 48 minutes.
Time difference and current local times
There is no time difference between Fort Hood and Houston.
Fort Hood, TX
Flight map from Fort Hood to Houston.
Frequent Flyer Miles Calculator
Fort Hood (GRK) → Houston (IAH).