How far is Harrison, AR, from Alamosa, CO?
The distance between Alamosa (San Luis Valley Regional Airport) and Harrison (Boone County Airport) is 709 miles / 1140 kilometers / 616 nautical miles.
The driving distance from Alamosa (ALS) to Harrison (HRO) is 823 miles / 1325 kilometers, and travel time by car is about 16 hours 9 minutes.
San Luis Valley Regional Airport – Boone County Airport
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Distance from Alamosa to Harrison
There are several ways to calculate the distance from Alamosa to Harrison. Here are two standard methods:
Vincenty's formula (applied above)- 708.584 miles
- 1140.355 kilometers
- 615.743 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- 706.979 miles
- 1137.773 kilometers
- 614.348 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 Harrison?
The estimated flight time from San Luis Valley Regional Airport to Boone County Airport is 1 hour and 50 minutes.
What is the time difference between Alamosa and Harrison?
The time difference between Alamosa and Harrison is 1 hour. Harrison is 1 hour ahead of Alamosa.
Flight carbon footprint between San Luis Valley Regional Airport (ALS) and Boone County Airport (HRO)
On average, flying from Alamosa to Harrison generates about 126 kg of CO2 per passenger, and 126 kilograms equals 277 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 Harrison
See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and Boone County Airport (HRO).
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 | Boone County Airport |
|---|---|
| City: | Harrison, AR |
| Country: | United States |
| IATA Code: | HRO |
| ICAO Code: | KHRO |
| Coordinates: | 36°15′41″N, 93°9′16″W |