How far is Fort Hood, TX, from Tulsa, OK?
The distance between Tulsa (Tulsa International Airport) and Fort Hood (Killeen–Fort Hood Regional Airport) is 371 miles / 597 kilometers / 322 nautical miles.
The driving distance from Tulsa (TUL) to Fort Hood (GRK) is 429 miles / 690 kilometers, and travel time by car is about 8 hours 1 minutes.
Tulsa International Airport – Killeen–Fort Hood Regional Airport
Search flights
Distance from Tulsa to Fort Hood
There are several ways to calculate the distance from Tulsa to Fort Hood. Here are two standard methods:
Vincenty's formula (applied above)- 370.894 miles
- 596.896 kilometers
- 322.298 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 371.670 miles
- 598.145 kilometers
- 322.973 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).
How long does it take to fly from Tulsa to Fort Hood?
The estimated flight time from Tulsa International Airport to Killeen–Fort Hood Regional Airport is 1 hour and 12 minutes.
What is the time difference between Tulsa and Fort Hood?
Flight carbon footprint between Tulsa International Airport (TUL) and Killeen–Fort Hood Regional Airport (GRK)
On average, flying from Tulsa to Fort Hood generates about 80 kg of CO2 per passenger, and 80 kilograms equals 176 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tulsa to Fort Hood
See the map of the shortest flight path between Tulsa International Airport (TUL) and Killeen–Fort Hood Regional Airport (GRK).
Airport information
| Origin | Tulsa International Airport |
|---|---|
| City: | Tulsa, OK |
| Country: | United States  |
| IATA Code: | TUL |
| ICAO Code: | KTUL |
| Coordinates: | 36°11′54″N, 95°53′17″W |
| Destination | Killeen–Fort Hood Regional Airport |
|---|---|
| City: | Fort Hood, TX |
| Country: | United States |
| IATA Code: | GRK |
| ICAO Code: | KGRK |
| Coordinates: | 31°4′1″N, 97°49′44″W |