How far is Idaho Falls, ID, from Fort Hood, TX?
The distance between Fort Hood (Killeen–Fort Hood Regional Airport) and Idaho Falls (Idaho Falls Regional Airport) is 1160 miles / 1866 kilometers / 1008 nautical miles.
The driving distance from Fort Hood (GRK) to Idaho Falls (IDA) is 1475 miles / 2373 kilometers, and travel time by car is about 27 hours 16 minutes.
Killeen–Fort Hood Regional Airport – Idaho Falls Regional Airport
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Distance from Fort Hood to Idaho Falls
There are several ways to calculate the distance from Fort Hood to Idaho Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1159.652 miles
- 1866.279 kilometers
- 1007.710 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- 1159.635 miles
- 1866.251 kilometers
- 1007.695 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 Fort Hood to Idaho Falls?
The estimated flight time from Killeen–Fort Hood Regional Airport to Idaho Falls Regional Airport is 2 hours and 41 minutes.
What is the time difference between Fort Hood and Idaho Falls?
Flight carbon footprint between Killeen–Fort Hood Regional Airport (GRK) and Idaho Falls Regional Airport (IDA)
On average, flying from Fort Hood to Idaho Falls generates about 160 kg of CO2 per passenger, and 160 kilograms equals 352 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Fort Hood to Idaho Falls
See the map of the shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and Idaho Falls Regional Airport (IDA).
Airport information
| Origin | 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 |
| Destination | Idaho Falls Regional Airport |
|---|---|
| City: | Idaho Falls, ID |
| Country: | United States |
| IATA Code: | IDA |
| ICAO Code: | KIDA |
| Coordinates: | 43°30′52″N, 112°4′15″W |