Air Miles Calculator

Distance between Garden City, KS (GCK) and Fort Hood, TX (GRK)

Distance from Garden City to Fort Hood (Garden City Regional Airport – Killeen–Fort Hood Regional Airport) is 501 miles / 806 kilometers / 435 nautical miles.

How far is Fort Hood from Garden City?

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

Vincenty's formula (applied above)
  • 500.831 miles
  • 806.009 kilometers
  • 435.210 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
  • 501.772 miles
  • 807.524 kilometers
  • 436.028 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).

Flight duration

Estimated flight time from Garden City Regional Airport (GCK) to Killeen–Fort Hood Regional Airport (GRK) is 1 hour 26 minutes.

Time difference and current local times

There is no time difference between Garden City and Fort Hood.

Time Difference

Garden City
Fort Hood

Garden City, KS

 CDT

Fort Hood, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 99 kg (219 pounds).

Airport information


A Garden City Regional Airport
City: Garden City, KS
Country: United States Flag of United States
IATA Code: GCK
ICAO Code: KGCK
Coordinates: 37°55′39″N, 100°43′26″W

B Killeen–Fort Hood Regional Airport
City: Fort Hood, TX
Country: United States Flag of United States
IATA Code: GRK
ICAO Code: KGRK
Coordinates: 31°4′1″N, 97°49′44″W

Garden City to Fort Hood flight path

Shortest flight path between Garden City Regional Airport (GCK) and Killeen–Fort Hood Regional Airport (GRK).

Frequent Flyer Miles Calculator

Garden City (GCK) → Fort Hood (GRK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
501
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
501

Round trip?