There are
1,467 mi
from Missoula, MT to Keokuk, IA
That's the driving distance. It would take 1 day 1 hour to go from Missoula, Montana to Keokuk, Iowa.
The flight distance (direct flight from Missoula, MT to Keokuk, IA) is 1,210.93 mi.
1,467 mi = 1.61 kms