# Distance between Boise, ID (BOI) and Butte, MT (BTM)

Flight distance from Boise to Butte (Boise Airport – Bert Mooney Airport) is 247 miles / 397 kilometers / 214 nautical miles. Estimated flight time is 58 minutes.

Driving distance from Boise (BOI) to Butte (BTM) is 485 miles / 781 kilometers and travel time by car is about 7 hours 47 minutes.

## Map of flight path and driving directions from Boise to Butte.

Shortest flight path between Boise Airport (BOI) and Bert Mooney Airport (BTM).

## How far is Butte from Boise?

There are several ways to calculate distances between Boise and Butte. Here are two common methods:

Vincenty's formula (applied above)
• 246.622 miles
• 396.899 kilometers
• 214.308 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 246.312 miles
• 396.400 kilometers
• 214.039 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).

## Airport information

A Boise Airport
City: Boise, ID
Country: United States
IATA Code: BOI
ICAO Code: KBOI
Coordinates: 43°33′51″N, 116°13′22″W

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

## Time difference and current local times

There is no time difference between Boise and Butte.

MDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 61 kg (135 pounds).

## Frequent Flyer Miles Calculator

Boise (BOI) → Butte (BTM).

Distance:
247
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
247

Round trip?