How far is Williston, ND, from Nan?

The distance between Nan (Nan Nakhon Airport) and Williston (Williston Basin International Airport) is 7573 miles / 12188 kilometers / 6581 nautical miles.

Distance from Nan to Williston

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

Vincenty's formula (applied above)

• 7572.963 miles
• 12187.503 kilometers
• 6580.725 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

• 7561.402 miles
• 12168.897 kilometers
• 6570.679 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 Nan to Williston?

The estimated flight time from Nan Nakhon Airport to Williston Basin International Airport is 14 hours and 50 minutes.

What is the time difference between Nan and Williston?

The time difference between Nan and Williston is 14 hours. Williston is 14 hours behind Nan.

Flight carbon footprint between Nan Nakhon Airport (NNT) and Williston Basin International Airport (XWA)

On average, flying from Nan to Williston generates about 936 kg of CO2 per passenger, and 936 kilograms equals 2 064 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Nan to Williston

See the map of the shortest flight path between Nan Nakhon Airport (NNT) and Williston Basin International Airport (XWA).

Airport information

Origin	Nan Nakhon Airport
City:	Nan
Country:	Thailand
IATA Code:	NNT
ICAO Code:	VTCN
Coordinates:	18°48′28″N, 100°46′58″E

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