Miles between Columbia, MO and Round Lake Beach, IL

There are
429 mi
from Columbia, MO to Round Lake Beach, IL

That's the driving distance. It would take 8 hours 17 mins to go from Columbia, Missouri to Round Lake Beach, Illinois.

The flight distance (direct flight from Columbia, MO to Round Lake Beach, IL) is 324.44 mi.

429 mi = 691.11 kms