There are
2,427 mi
from Missoula, MT to Ansonia, CT
That's the driving distance. It would take 1 day 19 hours to go from Missoula, Montana to Ansonia, Connecticut.
The flight distance (direct flight from Missoula, MT to Ansonia, CT) is 2,042.69 mi.
2,427 mi = 3.22 kms