How far is Fort Smith from Alamosa, CO?
The distance between Alamosa (San Luis Valley Regional Airport) and Fort Smith (Fort Smith Airport) is 1584 miles / 2549 kilometers / 1376 nautical miles.
The driving distance from Alamosa (ALS) to Fort Smith (YSM) is 2013 miles / 3240 kilometers, and travel time by car is about 43 hours 6 minutes.
San Luis Valley Regional Airport – Fort Smith Airport
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Distance from Alamosa to Fort Smith
There are several ways to calculate the distance from Alamosa to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 1583.703 miles
- 2548.722 kilometers
- 1376.200 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- 1583.462 miles
- 2548.335 kilometers
- 1375.991 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 Smith?
The estimated flight time from San Luis Valley Regional Airport to Fort Smith Airport is 3 hours and 29 minutes.
What is the time difference between Alamosa and Fort Smith?
Flight carbon footprint between San Luis Valley Regional Airport (ALS) and Fort Smith Airport (YSM)
On average, flying from Alamosa to Fort Smith generates about 185 kg of CO2 per passenger, and 185 kilograms equals 407 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 Smith
See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and Fort Smith Airport (YSM).
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 | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |