Air Miles Calculator

Distance between Boise, ID (BOI) and Fort Hood, TX (GRK)

Flight distance from Boise to Fort Hood (Boise Airport – Killeen–Fort Hood Regional Airport) is 1325 miles / 2132 kilometers / 1151 nautical miles. Estimated flight time is 3 hours 0 minutes.

Driving distance from Boise (BOI) to Fort Hood (GRK) is 1589 miles / 2558 kilometers and travel time by car is about 28 hours 1 minutes.

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

Shortest flight path between Boise Airport (BOI) and Killeen–Fort Hood Regional Airport (GRK).

How far is Fort Hood from Boise?

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

Vincenty's formula (applied above)
  • 1324.672 miles
  • 2131.852 kilometers
  • 1151.108 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
  • 1323.949 miles
  • 2130.689 kilometers
  • 1150.480 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 Boise Airport
City: Boise, ID
Country: United States Flag of United States
IATA Code: BOI
ICAO Code: KBOI
Coordinates: 43°33′51″N, 116°13′22″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

The time difference between Boise and Fort Hood is 1 hour. Fort Hood is 1 hour ahead of Boise.

Time Difference

Boise, ID

 MST

Fort Hood, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 168 kg (371 pounds).

Frequent Flyer Miles Calculator

Boise (BOI) → Fort Hood (GRK).

Distance:
1325
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1325

Round trip?