Air Miles Calculator

Distance between Alexandria, LA (AEX) and Fort Hood, TX (GRK)

Flight distance from Alexandria to Fort Hood (Alexandria International Airport – Killeen–Fort Hood Regional Airport) is 313 miles / 504 kilometers / 272 nautical miles. Estimated flight time is 1 hour 5 minutes.

Driving distance from Alexandria (AEX) to Fort Hood (GRK) is 409 miles / 658 kilometers and travel time by car is about 7 hours 10 minutes.

Map of flight path and driving directions from Alexandria to Fort Hood.

Shortest flight path between Alexandria International Airport (AEX) and Killeen–Fort Hood Regional Airport (GRK).

How far is Fort Hood from Alexandria?

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

Vincenty's formula (applied above)
  • 313.118 miles
  • 503.914 kilometers
  • 272.092 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
  • 312.492 miles
  • 502.907 kilometers
  • 271.548 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 Alexandria International Airport
City: Alexandria, LA
Country: United States Flag of United States
IATA Code: AEX
ICAO Code: KAEX
Coordinates: 31°19′38″N, 92°32′59″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

Time difference and current local times

There is no time difference between Alexandria and Fort Hood.

Time Difference

Alexandria, LA

 CDT

Fort Hood, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 71 kg (157 pounds).

Frequent Flyer Miles Calculator

Alexandria (AEX) → Fort Hood (GRK).

Distance:
313
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
313

Round trip?