Map of flight path and driving directions from Bangor to Butte.
Shortest flight path between Bangor International Airport (BGR) and Bert Mooney Airport (BTM).
How far is Butte from Bangor?
There are several ways to calculate distances between Bangor and Butte. Here are two common methods:Vincenty's formula (applied above)
- 2099.874 miles
- 3379.419 kilometers
- 1824.740 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
- 2093.979 miles
- 3369.933 kilometers
- 1819.618 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).
Time difference and current local times
The time difference between Bangor and Butte is 2 hours. Butte is 2 hours behind Bangor.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 229 kg (504 pounds).
Frequent Flyer Miles Calculator
Bangor (BGR) → Butte (BTM).