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

The distance between Lewistown (Lewistown Municipal Airport) and Butte (Bert Mooney Airport) is 163 miles / 262 kilometers / 142 nautical miles.

The driving distance from Lewistown (LWT) to Butte (BTM) is 260 miles / 418 kilometers, and travel time by car is about 4 hours 39 minutes.

Distance from Lewistown to Butte

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

Vincenty's formula (applied above)

• 163.083 miles
• 262.456 kilometers
• 141.715 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

• 162.725 miles
• 261.880 kilometers
• 141.404 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 Lewistown to Butte?

The estimated flight time from Lewistown Municipal Airport to Bert Mooney Airport is 48 minutes.

What is the time difference between Lewistown and Butte?

There is no time difference between Lewistown and Butte.

Flight carbon footprint between Lewistown Municipal Airport (LWT) and Bert Mooney Airport (BTM)

On average, flying from Lewistown to Butte generates about 49 kg of CO2 per passenger, and 49 kilograms equals 108 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lewistown to Butte

See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and Bert Mooney Airport (BTM).

Airport information

Origin	Lewistown Municipal Airport
City:	Lewistown, MT
Country:	United States
IATA Code:	LWT
ICAO Code:	KLWT
Coordinates:	47°2′57″N, 109°28′1″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