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.
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Boise - Fort Hood
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  |
| 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 |
| 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
Fort Hood, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 168 kg (371 pounds).
Frequent Flyer Miles Calculator
Boise (BOI) → Fort Hood (GRK).
In total
Round trip?