How far is Aniak, AK, from Williston, ND?

The distance between Williston (Williston Basin International Airport) and Aniak (Aniak Airport) is 2318 miles / 3731 kilometers / 2014 nautical miles.

Distance from Williston to Aniak

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

Vincenty's formula (applied above)

• 2318.139 miles
• 3730.683 kilometers
• 2014.408 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

• 2311.225 miles
• 3719.556 kilometers
• 2008.400 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 Williston to Aniak?

The estimated flight time from Williston Basin International Airport to Aniak Airport is 4 hours and 53 minutes.

What is the time difference between Williston and Aniak?

The time difference between Williston and Aniak is 2 hours. Aniak is 2 hours behind Williston.

Flight carbon footprint between Williston Basin International Airport (XWA) and Aniak Airport (ANI)

On average, flying from Williston to Aniak generates about 254 kg of CO2 per passenger, and 254 kilograms equals 560 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Williston to Aniak

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

Airport information

Origin	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

Destination	Aniak Airport
City:	Aniak, AK
Country:	United States
IATA Code:	ANI
ICAO Code:	PANI
Coordinates:	61°34′53″N, 159°32′34″W