How far is Butte, MT, from Fort Smith?

The distance between Fort Smith (Fort Smith Airport) and Butte (Bert Mooney Airport) is 973 miles / 1566 kilometers / 845 nautical miles.

The driving distance from Fort Smith (YSM) to Butte (BTM) is 1161 miles / 1868 kilometers, and travel time by car is about 26 hours 53 minutes.

Distance from Fort Smith to Butte

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

Vincenty's formula (applied above)

• 972.864 miles
• 1565.672 kilometers
• 845.395 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

• 972.080 miles
• 1564.412 kilometers
• 844.715 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 Fort Smith to Butte?

The estimated flight time from Fort Smith Airport to Bert Mooney Airport is 2 hours and 20 minutes.

What is the time difference between Fort Smith and Butte?

There is no time difference between Fort Smith and Butte.

Flight carbon footprint between Fort Smith Airport (YSM) and Bert Mooney Airport (BTM)

On average, flying from Fort Smith to Butte generates about 149 kg of CO2 per passenger, and 149 kilograms equals 328 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Fort Smith to Butte

See the map of the shortest flight path between Fort Smith Airport (YSM) and Bert Mooney Airport (BTM).

Airport information

Origin	Fort Smith Airport
City:	Fort Smith
Country:	Canada
IATA Code:	YSM
ICAO Code:	CYSM
Coordinates:	60°1′13″N, 111°57′43″W

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