How far is Fort Hood, TX, from Tucson, AZ?
The distance between Tucson (Tucson International Airport) and Fort Hood (Killeen–Fort Hood Regional Airport) is 776 miles / 1249 kilometers / 674 nautical miles.
The driving distance from Tucson (TUS) to Fort Hood (GRK) is 893 miles / 1437 kilometers, and travel time by car is about 15 hours 39 minutes.
Tucson International Airport – Killeen–Fort Hood Regional Airport
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Distance from Tucson to Fort Hood
There are several ways to calculate the distance from Tucson to Fort Hood. Here are two standard methods:
Vincenty's formula (applied above)- 776.157 miles
- 1249.104 kilometers
- 674.462 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- 774.610 miles
- 1246.614 kilometers
- 673.118 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 Tucson to Fort Hood?
The estimated flight time from Tucson International Airport to Killeen–Fort Hood Regional Airport is 1 hour and 58 minutes.
What is the time difference between Tucson and Fort Hood?
The time difference between Tucson and Fort Hood is 1 hour. Fort Hood is 1 hour ahead of Tucson.
Flight carbon footprint between Tucson International Airport (TUS) and Killeen–Fort Hood Regional Airport (GRK)
On average, flying from Tucson to Fort Hood generates about 133 kg of CO2 per passenger, and 133 kilograms equals 292 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tucson to Fort Hood
See the map of the shortest flight path between Tucson International Airport (TUS) and Killeen–Fort Hood Regional Airport (GRK).
Airport information
| Origin | Tucson International Airport |
|---|---|
| City: | Tucson, AZ |
| Country: | United States  |
| IATA Code: | TUS |
| ICAO Code: | KTUS |
| Coordinates: | 32°6′57″N, 110°56′27″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 |