There are
2,188 mi
from Missoula, MT to Canandaigua, NY
That's the driving distance. It would take 1 day 14 hours to go from Missoula, Montana to Canandaigua, New York.
The flight distance (direct flight from Missoula, MT to Canandaigua, NY) is 1,802.80 mi.
2,188 mi = 3.22 kms