Miles between Decatur, IL and Butte, MT

There are
1,515 mi
from Decatur, IL to Butte, MT

That's the driving distance. It would take 1 day 2 hours to go from Decatur, Illinois to Butte, Montana.

The flight distance (direct flight from Decatur, IL to Butte, MT) is 1,261.12 mi.

1,515 mi = 1.61 kms