# Distance between Koliganek, AK (KGK) and Fort Hood, TX (GRK)

Flight distance from Koliganek to Fort Hood (Koliganek Airport – Killeen–Fort Hood Regional Airport) is 3342 miles / 5379 kilometers / 2904 nautical miles. Estimated flight time is 6 hours 49 minutes.

## Map of flight path from Koliganek to Fort Hood.

Shortest flight path between Koliganek Airport (KGK) and Killeen–Fort Hood Regional Airport (GRK).

## How far is Fort Hood from Koliganek?

There are several ways to calculate distances between Koliganek and Fort Hood. Here are two common methods:

Vincenty's formula (applied above)
• 3342.251 miles
• 5378.831 kilometers
• 2904.337 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 3336.911 miles
• 5370.238 kilometers
• 2899.697 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).

## Airport information

A Koliganek Airport
City: Koliganek, AK
Country: United States
IATA Code: KGK
ICAO Code: PAJZ
Coordinates: 59°43′35″N, 157°15′32″W

B 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

## Time difference and current local times

The time difference between Koliganek and Fort Hood is 3 hours. Fort Hood is 3 hours ahead of Koliganek.

AKST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 375 kg (828 pounds).

## Frequent Flyer Miles Calculator

Koliganek (KGK) → Fort Hood (GRK).

Distance:
3342
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
3342

Round trip?