There are
2,081 mi
from Missoula, MT to New Iberia, LA
That's the driving distance. It would take 1 day 12 hours to go from Missoula, Montana to New Iberia, Louisiana.
The flight distance (direct flight from Missoula, MT to New Iberia, LA) is 1,662.27 mi.
2,081 mi = 3.22 kms