How far is Ketchikan, AK, from Fort Hood, TX?
The distance between Fort Hood (Killeen–Fort Hood Regional Airport) and Ketchikan (Ketchikan International Airport) is 2353 miles / 3787 kilometers / 2045 nautical miles.
The driving distance from Fort Hood (GRK) to Ketchikan (KTN) is 3011 miles / 4845 kilometers, and travel time by car is about 62 hours 37 minutes.
Killeen–Fort Hood Regional Airport – Ketchikan International Airport
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Distance from Fort Hood to Ketchikan
There are several ways to calculate the distance from Fort Hood to Ketchikan. 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 Fort Hood to Ketchikan?
The estimated flight time from Killeen–Fort Hood Regional Airport to Ketchikan International Airport is 4 hours and 57 minutes.
What is the time difference between Fort Hood and Ketchikan?
Flight carbon footprint between Killeen–Fort Hood Regional Airport (GRK) and Ketchikan International Airport (KTN)
On average, flying from Fort Hood to Ketchikan 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 Fort Hood to Ketchikan
See the map of the shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and Ketchikan International Airport (KTN).
Airport information
| Origin | 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 |
| Destination | Ketchikan International Airport |
|---|---|
| City: | Ketchikan, AK |
| Country: | United States |
| IATA Code: | KTN |
| ICAO Code: | PAKT |
| Coordinates: | 55°21′19″N, 131°42′38″W |