How far is Williston, ND, from Coonamble?

The distance between Coonamble (Coonamble Airport) and Williston (Williston Basin International Airport) is 8562 miles / 13779 kilometers / 7440 nautical miles.

Distance from Coonamble to Williston

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

Vincenty's formula (applied above)

• 8562.139 miles
• 13779.426 kilometers
• 7440.295 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

• 8568.139 miles
• 13789.082 kilometers
• 7445.509 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 Coonamble to Williston?

The estimated flight time from Coonamble Airport to Williston Basin International Airport is 16 hours and 42 minutes.

What is the time difference between Coonamble and Williston?

The time difference between Coonamble and Williston is 18 hours. Williston is 18 hours behind Coonamble.

Flight carbon footprint between Coonamble Airport (CNB) and Williston Basin International Airport (XWA)

On average, flying from Coonamble to Williston generates about 1 081 kg of CO2 per passenger, and 1 081 kilograms equals 2 384 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Coonamble to Williston

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

Airport information

Origin	Coonamble Airport
City:	Coonamble
Country:	Australia
IATA Code:	CNB
ICAO Code:	YCNM
Coordinates:	30°58′59″S, 148°22′33″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