How far is Houston from Fort Hood?
There are several ways to calculate distances between Fort Hood and Houston. Here are two common methods:Vincenty's formula (applied above)
- 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 – the shortest distance between two points).
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
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 47 kg (103 pounds).
Fort Hood to Houston flight map.
Frequent Flyer Miles Calculator
Fort Hood (GRK) → Houston (IAH).