Miles between Olathe, KS and Marion, IL

There are
386 mi
from Olathe, KS to Marion, IL

That's the driving distance. It would take 7 hours 23 mins to go from Olathe, Kansas to Marion, Illinois.

The flight distance (direct flight from Olathe, KS to Marion, IL) is 328.82 mi.

386 mi = 621.04 kms