How far is Williston, ND, from Cardiff?

The distance between Cardiff (Cardiff Airport) and Williston (Williston Basin International Airport) is 4121 miles / 6632 kilometers / 3581 nautical miles.

Distance from Cardiff to Williston

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

Vincenty's formula (applied above)

• 4121.078 miles
• 6632.232 kilometers
• 3581.119 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

• 4108.554 miles
• 6612.077 kilometers
• 3570.236 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 Cardiff to Williston?

The estimated flight time from Cardiff Airport to Williston Basin International Airport is 8 hours and 18 minutes.

What is the time difference between Cardiff and Williston?

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

Flight carbon footprint between Cardiff Airport (CWL) and Williston Basin International Airport (XWA)

On average, flying from Cardiff to Williston generates about 471 kg of CO2 per passenger, and 471 kilograms equals 1 039 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cardiff to Williston

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

Airport information

Origin	Cardiff Airport
City:	Cardiff
Country:	United Kingdom
IATA Code:	CWL
ICAO Code:	EGFF
Coordinates:	51°23′48″N, 3°20′35″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