There are
2,673 mi
from Deerfield Beach, FL to Butte, MT
That's the driving distance. It would take 1 day 23 hours to go from Deerfield Beach, Florida to Butte, Montana.
The flight distance (direct flight from Deerfield Beach, FL to Butte, MT) is 2,237.88 mi.
2,673 mi = 3.22 kms