Air Miles Calculator

Distance between Atlanta, GA (ATL) and Fort Hood, TX (GRK)

Distance from Hartsfield–Jackson Atlanta International Airport to Killeen–Fort Hood Regional Airport is 803 miles / 1292 kilometers / 698 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 802.918 miles
  • 1292.171 kilometers
  • 697.717 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
  • 801.439 miles
  • 1289.792 kilometers
  • 696.432 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 Hartsfield–Jackson Atlanta International Airport (ATL) to Killeen–Fort Hood Regional Airport (GRK) is 2 hours 1 minutes.

Time difference and current local times

The time difference between Atlanta and Fort Hood is 1 hour. Fort Hood is 1 hour behind Atlanta.

Time Difference

Atlanta
Fort Hood

Atlanta, GA

 EST

Fort Hood, TX

 CST

Airport information


A Hartsfield–Jackson Atlanta International Airport
City: Atlanta, GA
Country: United States Flag of United States
IATA Code: ATL
ICAO Code: KATL
Coordinates: 33°38′12″N, 84°25′41″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 Atlanta to Fort Hood.

Frequent Flyer Miles Calculator

Atlanta (ATL) → Fort Hood (GRK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
803
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
803

Round trip?