How far is Sioux Falls, SD, from Alamosa, CO?
The distance between Alamosa (San Luis Valley Regional Airport) and Sioux Falls (Sioux Falls Regional Airport) is 640 miles / 1030 kilometers / 556 nautical miles.
The driving distance from Alamosa (ALS) to Sioux Falls (FSD) is 862 miles / 1388 kilometers, and travel time by car is about 16 hours 18 minutes.
San Luis Valley Regional Airport – Sioux Falls Regional Airport
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Distance from Alamosa to Sioux Falls
There are several ways to calculate the distance from Alamosa to Sioux Falls. 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 Alamosa to Sioux Falls?
The estimated flight time from San Luis Valley Regional Airport to Sioux Falls Regional Airport is 1 hour and 42 minutes.
What is the time difference between Alamosa and Sioux Falls?
Flight carbon footprint between San Luis Valley Regional Airport (ALS) and Sioux Falls Regional Airport (FSD)
On average, flying from Alamosa to Sioux Falls 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 Alamosa to Sioux Falls
See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and Sioux Falls Regional Airport (FSD).
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 | 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 |