Air Miles Calculator

Distance between Birmingham, AL (BHM) and Fort Hood, TX (GRK)

Distance from Birmingham–Shuttlesworth International Airport to Killeen–Fort Hood Regional Airport is 670 miles / 1078 kilometers / 582 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 670.102 miles
  • 1078.424 kilometers
  • 582.303 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
  • 668.925 miles
  • 1076.530 kilometers
  • 581.280 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Birmingham–Shuttlesworth International Airport (BHM) to Killeen–Fort Hood Regional Airport (GRK) is 1 hour 46 minutes.

Time difference and current local times

There is no time difference between Birmingham and Fort Hood.

Time Difference

Birmingham
Fort Hood

Birmingham, AL

 CDT

Fort Hood, TX

 CDT

Airport information


A Birmingham–Shuttlesworth International Airport
City: Birmingham, AL
Country: United States Flag of United States
IATA Code: BHM
ICAO Code: KBHM
Coordinates: 33°33′46″N, 86°45′12″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

Map

Flight map from Birmingham to Fort Hood.

Frequent Flyer Miles Calculator

Birmingham (BHM) → Fort Hood (GRK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
670
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
670

Round trip?