There are
2,062 mi
from Missoula, MT to Dunkirk, NY
That's the driving distance. It would take 1 day 12 hours to go from Missoula, Montana to Dunkirk, New York.
The flight distance (direct flight from Missoula, MT to Dunkirk, NY) is 1,716.55 mi.
2,062 mi = 3.22 kms