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

The distance between Williston (Williston Basin International Airport) and Kalskag (Kalskag Airport) is 2345 miles / 3773 kilometers / 2037 nautical miles.

Distance from Williston to Kalskag

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

Vincenty's formula (applied above)

• 2344.627 miles
• 3773.311 kilometers
• 2037.425 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

• 2337.614 miles
• 3762.025 kilometers
• 2031.331 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 Kalskag?

The estimated flight time from Williston Basin International Airport to Kalskag Airport is 4 hours and 56 minutes.

What is the time difference between Williston and Kalskag?

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

Flight carbon footprint between Williston Basin International Airport (XWA) and Kalskag Airport (KLG)

On average, flying from Williston to Kalskag generates about 257 kg of CO2 per passenger, and 257 kilograms equals 567 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Williston to Kalskag

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

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	Kalskag Airport
City:	Kalskag, AK
Country:	United States
IATA Code:	KLG
ICAO Code:	PALG
Coordinates:	61°32′10″N, 160°20′27″W