How far is Williston, ND, from Belfast?

The distance between Belfast (Belfast International Airport) and Williston (Williston Basin International Airport) is 3886 miles / 6254 kilometers / 3377 nautical miles.

Distance from Belfast to Williston

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

Vincenty's formula (applied above)

• 3886.253 miles
• 6254.319 kilometers
• 3377.062 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

• 3874.178 miles
• 6234.886 kilometers
• 3366.569 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 Belfast to Williston?

The estimated flight time from Belfast International Airport to Williston Basin International Airport is 7 hours and 51 minutes.

What is the time difference between Belfast and Williston?

The time difference between Belfast and Williston is 7 hours. Williston is 7 hours behind Belfast.

Flight carbon footprint between Belfast International Airport (BFS) and Williston Basin International Airport (XWA)

On average, flying from Belfast to Williston generates about 442 kg of CO2 per passenger, and 442 kilograms equals 975 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Belfast to Williston

See the map of the shortest flight path between Belfast International Airport (BFS) and Williston Basin International Airport (XWA).

Airport information

Origin	Belfast International Airport
City:	Belfast
Country:	United Kingdom
IATA Code:	BFS
ICAO Code:	EGAA
Coordinates:	54°39′27″N, 6°12′56″W

Destination	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