There are
2,231 mi
from Missoula, MT to Roanoke, VA
That's the driving distance. It would take 1 day 16 hours to go from Missoula, Montana to Roanoke, Virginia.
The flight distance (direct flight from Missoula, MT to Roanoke, VA) is 1,851.74 mi.
2,231 mi = 3.22 kms