How far is Sioux Falls, SD, from Williston, ND?
The distance between Williston (Williston Basin International Airport) and Sioux Falls (Sioux Falls Regional Airport) is 467 miles / 751 kilometers / 406 nautical miles.
The driving distance from Williston (XWA) to Sioux Falls (FSD) is 664 miles / 1069 kilometers, and travel time by car is about 11 hours 40 minutes.
Williston Basin International Airport – Sioux Falls Regional Airport
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Distance from Williston to Sioux Falls
There are several ways to calculate the distance from Williston to Sioux Falls. Here are two standard methods:
Vincenty's formula (applied above)- 466.957 miles
- 751.495 kilometers
- 405.775 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- 466.357 miles
- 750.528 kilometers
- 405.253 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 Williston to Sioux Falls?
The estimated flight time from Williston Basin International Airport to Sioux Falls Regional Airport is 1 hour and 23 minutes.
What is the time difference between Williston and Sioux Falls?
Flight carbon footprint between Williston Basin International Airport (XWA) and Sioux Falls Regional Airport (FSD)
On average, flying from Williston to Sioux Falls generates about 94 kg of CO2 per passenger, and 94 kilograms equals 207 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Williston to Sioux Falls
See the map of the shortest flight path between Williston Basin International Airport (XWA) and Sioux Falls Regional Airport (FSD).
Airport information
| Origin | Williston Basin International Airport |
|---|---|
| City: | Williston, ND |
| Country: | United States  |
| IATA Code: | XWA |
| ICAO Code: | KXWA |
| Coordinates: | 48°15′30″N, 103°44′55″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 |