How far is Unalaska, AK, from Sioux Falls, SD?
The distance between Sioux Falls (Sioux Falls Regional Airport) and Unalaska (Unalaska Airport) is 3133 miles / 5043 kilometers / 2723 nautical miles.
Sioux Falls Regional Airport – Unalaska Airport
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Distance from Sioux Falls to Unalaska
There are several ways to calculate the distance from Sioux Falls to Unalaska. Here are two standard methods:
Vincenty's formula (applied above)- 3133.320 miles
- 5042.590 kilometers
- 2722.781 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- 3124.423 miles
- 5028.272 kilometers
- 2715.050 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 Unalaska?
The estimated flight time from Sioux Falls Regional Airport to Unalaska Airport is 6 hours and 25 minutes.
What is the time difference between Sioux Falls and Unalaska?
Flight carbon footprint between Sioux Falls Regional Airport (FSD) and Unalaska Airport (DUT)
On average, flying from Sioux Falls to Unalaska generates about 350 kg of CO2 per passenger, and 350 kilograms equals 772 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Sioux Falls to Unalaska
See the map of the shortest flight path between Sioux Falls Regional Airport (FSD) and Unalaska Airport (DUT).
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 | Unalaska Airport |
|---|---|
| City: | Unalaska, AK |
| Country: | United States |
| IATA Code: | DUT |
| ICAO Code: | PADU |
| Coordinates: | 53°54′0″N, 166°32′38″W |