How far is Missoula, MT, from Butte, MT?

The distance between Butte (Bert Mooney Airport) and Missoula (Missoula Montana Airport) is 101 miles / 163 kilometers / 88 nautical miles.

The driving distance from Butte (BTM) to Missoula (MSO) is 129 miles / 207 kilometers, and travel time by car is about 2 hours 8 minutes.

Distance from Butte to Missoula

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

Vincenty's formula (applied above)

• 101.016 miles
• 162.569 kilometers
• 87.780 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

• 100.865 miles
• 162.326 kilometers
• 87.649 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 Missoula?

The estimated flight time from Bert Mooney Airport to Missoula Montana Airport is 41 minutes.

What is the time difference between Butte and Missoula?

There is no time difference between Butte and Missoula.

Flight carbon footprint between Bert Mooney Airport (BTM) and Missoula Montana Airport (MSO)

On average, flying from Butte to Missoula generates about 40 kg of CO2 per passenger, and 40 kilograms equals 88 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 Missoula

See the map of the shortest flight path between Bert Mooney Airport (BTM) and Missoula Montana Airport (MSO).

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	Missoula Montana Airport
City:	Missoula, MT
Country:	United States
IATA Code:	MSO
ICAO Code:	KMSO
Coordinates:	46°54′58″N, 114°5′27″W