How far is Fort Hood, TX, from Alamosa, CO?
The distance between Alamosa (San Luis Valley Regional Airport) and Fort Hood (Killeen–Fort Hood Regional Airport) is 635 miles / 1022 kilometers / 552 nautical miles.
The driving distance from Alamosa (ALS) to Fort Hood (GRK) is 797 miles / 1283 kilometers, and travel time by car is about 14 hours 51 minutes.
San Luis Valley Regional Airport – Killeen–Fort Hood Regional Airport
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Distance from Alamosa to Fort Hood
There are several ways to calculate the distance from Alamosa to Fort Hood. Here are two standard methods:
Vincenty's formula (applied above)- 635.349 miles
- 1022.496 kilometers
- 552.104 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- 635.360 miles
- 1022.513 kilometers
- 552.113 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 Alamosa to Fort Hood?
The estimated flight time from San Luis Valley Regional Airport to Killeen–Fort Hood Regional Airport is 1 hour and 42 minutes.
What is the time difference between Alamosa and Fort Hood?
The time difference between Alamosa and Fort Hood is 1 hour. Fort Hood is 1 hour ahead of Alamosa.
Flight carbon footprint between San Luis Valley Regional Airport (ALS) and Killeen–Fort Hood Regional Airport (GRK)
On average, flying from Alamosa to Fort Hood generates about 117 kg of CO2 per passenger, and 117 kilograms equals 258 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Alamosa to Fort Hood
See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and Killeen–Fort Hood Regional Airport (GRK).
Airport information
| Origin | San Luis Valley Regional Airport |
|---|---|
| City: | Alamosa, CO |
| Country: | United States  |
| IATA Code: | ALS |
| ICAO Code: | KALS |
| Coordinates: | 37°26′5″N, 105°52′1″W |
| Destination | 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 |