How far is Alamosa, CO, from Fort Smith?
The distance between Fort Smith (Fort Smith Airport) and Alamosa (San Luis Valley Regional Airport) is 1584 miles / 2549 kilometers / 1376 nautical miles.
The driving distance from Fort Smith (YSM) to Alamosa (ALS) is 2015 miles / 3243 kilometers, and travel time by car is about 43 hours 12 minutes.
Fort Smith Airport – San Luis Valley Regional Airport
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Distance from Fort Smith to Alamosa
There are several ways to calculate the distance from Fort Smith to Alamosa. 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 Fort Smith to Alamosa?
The estimated flight time from Fort Smith Airport to San Luis Valley Regional Airport is 3 hours and 29 minutes.
What is the time difference between Fort Smith and Alamosa?
Flight carbon footprint between Fort Smith Airport (YSM) and San Luis Valley Regional Airport (ALS)
On average, flying from Fort Smith to Alamosa 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 Fort Smith to Alamosa
See the map of the shortest flight path between Fort Smith Airport (YSM) and San Luis Valley Regional Airport (ALS).
Airport information
| Origin | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |
| Destination | 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 |