How far is Alamosa, CO, from Fort Hood, TX?
The distance between Fort Hood (Killeen–Fort Hood Regional Airport) and Alamosa (San Luis Valley Regional Airport) is 635 miles / 1022 kilometers / 552 nautical miles.
The driving distance from Fort Hood (GRK) to Alamosa (ALS) is 796 miles / 1281 kilometers, and travel time by car is about 14 hours 51 minutes.
Killeen–Fort Hood Regional Airport – San Luis Valley Regional Airport
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Distance from Fort Hood to Alamosa
There are several ways to calculate the distance from Fort Hood to Alamosa. 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 Fort Hood to Alamosa?
The estimated flight time from Killeen–Fort Hood Regional Airport to San Luis Valley Regional Airport is 1 hour and 42 minutes.
What is the time difference between Fort Hood and Alamosa?
The time difference between Fort Hood and Alamosa is 1 hour. Alamosa is 1 hour behind Fort Hood.
Flight carbon footprint between Killeen–Fort Hood Regional Airport (GRK) and San Luis Valley Regional Airport (ALS)
On average, flying from Fort Hood to Alamosa 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 Fort Hood to Alamosa
See the map of the shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and San Luis Valley Regional Airport (ALS).
Airport information
Origin | Killeen–Fort Hood Regional Airport |
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City: | Fort Hood, TX |
Country: | United States |
IATA Code: | GRK |
ICAO Code: | KGRK |
Coordinates: | 31°4′1″N, 97°49′44″W |
Destination | San Luis Valley Regional Airport |
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City: | Alamosa, CO |
Country: | United States |
IATA Code: | ALS |
ICAO Code: | KALS |
Coordinates: | 37°26′5″N, 105°52′1″W |