How far is Fort Hood, TX, from Grayling, AK?
The distance between Grayling (Grayling Airport) and Fort Hood (Killeen–Fort Hood Regional Airport) is 3469 miles / 5582 kilometers / 3014 nautical miles.
The driving distance from Grayling (KGX) to Fort Hood (GRK) is 4516 miles / 7267 kilometers, and travel time by car is about 139 hours 52 minutes.
Grayling Airport – Killeen–Fort Hood Regional Airport
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Distance from Grayling to Fort Hood
There are several ways to calculate the distance from Grayling to Fort Hood. Here are two standard methods:
Vincenty's formula (applied above)- 3468.552 miles
- 5582.094 kilometers
- 3014.090 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- 3463.083 miles
- 5573.292 kilometers
- 3009.337 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 Grayling to Fort Hood?
The estimated flight time from Grayling Airport to Killeen–Fort Hood Regional Airport is 7 hours and 4 minutes.
What is the time difference between Grayling and Fort Hood?
Flight carbon footprint between Grayling Airport (KGX) and Killeen–Fort Hood Regional Airport (GRK)
On average, flying from Grayling to Fort Hood generates about 391 kg of CO2 per passenger, and 391 kilograms equals 862 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Grayling to Fort Hood
See the map of the shortest flight path between Grayling Airport (KGX) and Killeen–Fort Hood Regional Airport (GRK).
Airport information
| Origin | Grayling Airport |
|---|---|
| City: | Grayling, AK |
| Country: | United States  |
| IATA Code: | KGX |
| ICAO Code: | PAGX |
| Coordinates: | 62°53′42″N, 160°3′58″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 |