Air Miles Calculator

Distance between Fort Hood, TX (GRK) and Wichita Falls, TX (SPS)

Distance from Fort Hood to Wichita Falls (Killeen–Fort Hood Regional Airport – Wichita Falls Regional Airport) is 205 miles / 330 kilometers / 178 nautical miles.

How far is Wichita Falls from Fort Hood?

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

Vincenty's formula (applied above)
  • 205.006 miles
  • 329.924 kilometers
  • 178.145 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
  • 205.523 miles
  • 330.758 kilometers
  • 178.595 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 Killeen–Fort Hood Regional Airport (GRK) to Wichita Falls Regional Airport (SPS) is 53 minutes.

Time difference and current local times

There is no time difference between Fort Hood and Wichita Falls.

Time Difference

Fort Hood
Wichita Falls

Fort Hood, TX

 CDT

Wichita Falls, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 53 kg (118 pounds).

Airport information


A 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

B Wichita Falls Regional Airport
City: Wichita Falls, TX
Country: United States Flag of United States
IATA Code: SPS
ICAO Code: KSPS
Coordinates: 33°59′19″N, 98°29′30″W

Fort Hood to Wichita Falls flight path

Shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and Wichita Falls Regional Airport (SPS).

Frequent Flyer Miles Calculator

Fort Hood (GRK) → Wichita Falls (SPS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
205
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
205

Round trip?