Air Miles Calculator logo

How far is Fort Hood, TX, from Aspen, CO?

The distance between Aspen (Aspen–Pitkin County Airport) and Fort Hood (Killeen–Fort Hood Regional Airport) is 760 miles / 1222 kilometers / 660 nautical miles.

The driving distance from Aspen (ASE) to Fort Hood (GRK) is 921 miles / 1482 kilometers, and travel time by car is about 18 hours 35 minutes.

Aspen–Pitkin County Airport – Killeen–Fort Hood Regional Airport

Distance arrow
760
Miles
Distance arrow
1222
Kilometers
Distance arrow
660
Nautical miles

Search flights

Distance from Aspen to Fort Hood

There are several ways to calculate the distance from Aspen to Fort Hood. Here are two standard methods:

Vincenty's formula (applied above)
  • 759.518 miles
  • 1222.326 kilometers
  • 660.003 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 759.699 miles
  • 1222.617 kilometers
  • 660.160 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).

How long does it take to fly from Aspen to Fort Hood?

The estimated flight time from Aspen–Pitkin County Airport to Killeen–Fort Hood Regional Airport is 1 hour and 56 minutes.

Flight carbon footprint between Aspen–Pitkin County Airport (ASE) and Killeen–Fort Hood Regional Airport (GRK)

On average, flying from Aspen to Fort Hood generates about 131 kg of CO2 per passenger, and 131 kilograms equals 289 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Aspen to Fort Hood

See the map of the shortest flight path between Aspen–Pitkin County Airport (ASE) and Killeen–Fort Hood Regional Airport (GRK).

Airport information

Origin Aspen–Pitkin County Airport
City: Aspen, CO
Country: United States Flag of United States
IATA Code: ASE
ICAO Code: KASE
Coordinates: 39°13′23″N, 106°52′8″W
Destination 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