There are
2,371 mi
from Missoula, MT to Haverstraw, NY
That's the driving distance. It would take 1 day 18 hours to go from Missoula, Montana to Haverstraw, New York.
The flight distance (direct flight from Missoula, MT to Haverstraw, NY) is 2,005.26 mi.
2,371 mi = 3.22 kms