Miles between Olathe, KS and Downers Grove, IL

There are
515 mi
from Olathe, KS to Downers Grove, IL

That's the driving distance. It would take 9 hours 45 mins to go from Olathe, Kansas to Downers Grove, Illinois.

The flight distance (direct flight from Olathe, KS to Downers Grove, IL) is 411.44 mi.

515 mi = 829.52 kms