There are
1,927 mi
from Missoula, MT to Clarksdale, MS
That's the driving distance. It would take 1 day 9 hours to go from Missoula, Montana to Clarksdale, Mississippi.
The flight distance (direct flight from Missoula, MT to Clarksdale, MS) is 1,500.95 mi.
1,927 mi = 1.61 kms