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How far is Williston, ND, from Fort Severn?

The distance between Fort Severn (Fort Severn Airport) and Williston (Williston Basin International Airport) is 866 miles / 1393 kilometers / 752 nautical miles.

The driving distance from Fort Severn (YER) to Williston (XWA) is 1295 miles / 2084 kilometers, and travel time by car is about 43 hours 2 minutes.

Fort Severn Airport – Williston Basin International Airport

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866
Miles
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1393
Kilometers
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752
Nautical miles

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Distance from Fort Severn to Williston

There are several ways to calculate the distance from Fort Severn to Williston. Here are two standard methods:

Vincenty's formula (applied above)
  • 865.599 miles
  • 1393.047 kilometers
  • 752.185 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
  • 863.674 miles
  • 1389.948 kilometers
  • 750.512 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 Severn to Williston?

The estimated flight time from Fort Severn Airport to Williston Basin International Airport is 2 hours and 8 minutes.

Flight carbon footprint between Fort Severn Airport (YER) and Williston Basin International Airport (XWA)

On average, flying from Fort Severn to Williston generates about 141 kg of CO2 per passenger, and 141 kilograms equals 310 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 Severn to Williston

See the map of the shortest flight path between Fort Severn Airport (YER) and Williston Basin International Airport (XWA).

Airport information

Origin Fort Severn Airport
City: Fort Severn
Country: Canada Flag of Canada
IATA Code: YER
ICAO Code: CYER
Coordinates: 56°1′8″N, 87°40′33″W
Destination Williston Basin International Airport
City: Williston, ND
Country: United States Flag of United States
IATA Code: XWA
ICAO Code: KXWA
Coordinates: 48°15′30″N, 103°44′55″W