How far is Fort Hood, TX, from Knoxville, TN?
The distance between Knoxville (Knoxville McGhee Tyson Airport) and Fort Hood (Killeen–Fort Hood Regional Airport) is 863 miles / 1388 kilometers / 750 nautical miles.
The driving distance from Knoxville (TYS) to Fort Hood (GRK) is 1010 miles / 1626 kilometers, and travel time by car is about 18 hours 7 minutes.
Knoxville McGhee Tyson Airport – Killeen–Fort Hood Regional Airport
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Distance from Knoxville to Fort Hood
There are several ways to calculate the distance from Knoxville to Fort Hood. Here are two standard methods:
Vincenty's formula (applied above)- 862.612 miles
- 1388.239 kilometers
- 749.589 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- 861.353 miles
- 1386.214 kilometers
- 748.495 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 Knoxville to Fort Hood?
The estimated flight time from Knoxville McGhee Tyson Airport to Killeen–Fort Hood Regional Airport is 2 hours and 7 minutes.
What is the time difference between Knoxville and Fort Hood?
The time difference between Knoxville and Fort Hood is 1 hour. Fort Hood is 1 hour behind Knoxville.
Flight carbon footprint between Knoxville McGhee Tyson Airport (TYS) and Killeen–Fort Hood Regional Airport (GRK)
On average, flying from Knoxville to Fort Hood generates about 140 kg of CO2 per passenger, and 140 kilograms equals 310 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Knoxville to Fort Hood
See the map of the shortest flight path between Knoxville McGhee Tyson Airport (TYS) and Killeen–Fort Hood Regional Airport (GRK).
Airport information
| Origin | Knoxville McGhee Tyson Airport |
|---|---|
| City: | Knoxville, TN |
| Country: | United States  |
| IATA Code: | TYS |
| ICAO Code: | KTYS |
| Coordinates: | 35°48′39″N, 83°59′38″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 |