How far is Fort Hood, TX, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Fort Hood (Killeen–Fort Hood Regional Airport) is 2353 miles / 3787 kilometers / 2045 nautical miles.
The driving distance from Ketchikan (KTN) to Fort Hood (GRK) is 3011 miles / 4846 kilometers, and travel time by car is about 62 hours 37 minutes.
Ketchikan International Airport – Killeen–Fort Hood Regional Airport
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Distance from Ketchikan to Fort Hood
There are several ways to calculate the distance from Ketchikan to Fort Hood. Here are two standard methods:
Vincenty's formula (applied above)- 2352.863 miles
- 3786.566 kilometers
- 2044.582 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- 2350.853 miles
- 3783.331 kilometers
- 2042.835 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 Ketchikan to Fort Hood?
The estimated flight time from Ketchikan International Airport to Killeen–Fort Hood Regional Airport is 4 hours and 57 minutes.
What is the time difference between Ketchikan and Fort Hood?
Flight carbon footprint between Ketchikan International Airport (KTN) and Killeen–Fort Hood Regional Airport (GRK)
On average, flying from Ketchikan to Fort Hood generates about 258 kg of CO2 per passenger, and 258 kilograms equals 569 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ketchikan to Fort Hood
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Killeen–Fort Hood Regional Airport (GRK).
Airport information
| Origin | Ketchikan International Airport |
|---|---|
| City: | Ketchikan, AK |
| Country: | United States  |
| IATA Code: | KTN |
| ICAO Code: | PAKT |
| Coordinates: | 55°21′19″N, 131°42′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 |