How far is Williston, ND, from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Williston (Williston Basin International Airport) is 7312 miles / 11768 kilometers / 6354 nautical miles.

Distance from Hanoi to Williston

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

Vincenty's formula (applied above)

• 7311.986 miles
• 11767.500 kilometers
• 6353.942 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

• 7299.811 miles
• 11747.908 kilometers
• 6343.363 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 Hanoi to Williston?

The estimated flight time from Noi Bai International Airport to Williston Basin International Airport is 14 hours and 20 minutes.

What is the time difference between Hanoi and Williston?

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

Flight carbon footprint between Noi Bai International Airport (HAN) and Williston Basin International Airport (XWA)

On average, flying from Hanoi to Williston generates about 899 kg of CO2 per passenger, and 899 kilograms equals 1 982 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hanoi to Williston

See the map of the shortest flight path between Noi Bai International Airport (HAN) and Williston Basin International Airport (XWA).

Airport information

Origin	Noi Bai International Airport
City:	Hanoi
Country:	Vietnam
IATA Code:	HAN
ICAO Code:	VVNB
Coordinates:	21°13′16″N, 105°48′25″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