Miles between Olathe, KS and Montgomery, IL

There are
514 mi
from Olathe, KS to Montgomery, IL

That's the driving distance. It would take 9 hours 30 mins to go from Olathe, Kansas to Montgomery, Illinois.

The flight distance (direct flight from Olathe, KS to Montgomery, IL) is 393.65 mi.

514 mi = 827.22 kms