How far is Yellowknife from Butte, MT?

The distance between Butte (Bert Mooney Airport) and Yellowknife (Yellowknife Airport) is 1144 miles / 1842 kilometers / 994 nautical miles.

The driving distance from Butte (BTM) to Yellowknife (YZF) is 1550 miles / 2495 kilometers, and travel time by car is about 29 hours 45 minutes.

Distance from Butte to Yellowknife

There are several ways to calculate the distance from Butte to Yellowknife. Here are two standard methods:

Vincenty's formula (applied above)

• 1144.323 miles
• 1841.610 kilometers
• 994.390 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

• 1143.166 miles
• 1839.747 kilometers
• 993.384 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 Butte to Yellowknife?

The estimated flight time from Bert Mooney Airport to Yellowknife Airport is 2 hours and 39 minutes.

What is the time difference between Butte and Yellowknife?

There is no time difference between Butte and Yellowknife.

Flight carbon footprint between Bert Mooney Airport (BTM) and Yellowknife Airport (YZF)

On average, flying from Butte to Yellowknife generates about 159 kg of CO2 per passenger, and 159 kilograms equals 350 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Butte to Yellowknife

See the map of the shortest flight path between Bert Mooney Airport (BTM) and Yellowknife Airport (YZF).

Airport information

Origin	Bert Mooney Airport
City:	Butte, MT
Country:	United States
IATA Code:	BTM
ICAO Code:	KBTM
Coordinates:	45°57′17″N, 112°29′49″W

Destination	Yellowknife Airport
City:	Yellowknife
Country:	Canada
IATA Code:	YZF
ICAO Code:	CYZF
Coordinates:	62°27′46″N, 114°26′24″W