Miles between Columbia, MO and Mt Prospect, IL

There are
405 mi
from Columbia, MO to Mt Prospect, IL

That's the driving distance. It would take 7 hours 47 mins to go from Columbia, Missouri to Mt Prospect, Illinois.

The flight distance (direct flight from Columbia, MO to Mt Prospect, IL) is 315.61 mi.

405 mi = 651.88 kms