How far is Alamosa, CO, from Sioux Falls, SD?
The distance between Sioux Falls (Sioux Falls Regional Airport) and Alamosa (San Luis Valley Regional Airport) is 640 miles / 1030 kilometers / 556 nautical miles.
The driving distance from Sioux Falls (FSD) to Alamosa (ALS) is 864 miles / 1390 kilometers, and travel time by car is about 16 hours 17 minutes.
Sioux Falls Regional Airport – San Luis Valley Regional Airport
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Distance from Sioux Falls to Alamosa
There are several ways to calculate the distance from Sioux Falls to Alamosa. Here are two standard methods:
Vincenty's formula (applied above)- 640.269 miles
- 1030.414 kilometers
- 556.379 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- 639.743 miles
- 1029.567 kilometers
- 555.922 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 Sioux Falls to Alamosa?
The estimated flight time from Sioux Falls Regional Airport to San Luis Valley Regional Airport is 1 hour and 42 minutes.
What is the time difference between Sioux Falls and Alamosa?
The time difference between Sioux Falls and Alamosa is 1 hour. Alamosa is 1 hour behind Sioux Falls.
Flight carbon footprint between Sioux Falls Regional Airport (FSD) and San Luis Valley Regional Airport (ALS)
On average, flying from Sioux Falls to Alamosa generates about 118 kg of CO2 per passenger, and 118 kilograms equals 259 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sioux Falls to Alamosa
See the map of the shortest flight path between Sioux Falls Regional Airport (FSD) and San Luis Valley Regional Airport (ALS).
Airport information
| Origin | Sioux Falls Regional Airport |
|---|---|
| City: | Sioux Falls, SD |
| Country: | United States  |
| IATA Code: | FSD |
| ICAO Code: | KFSD |
| Coordinates: | 43°34′55″N, 96°44′30″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 |