Miles between Olathe, KS and Westmont, IL

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

That's the driving distance. It would take 9 hours 43 mins to go from Olathe, Kansas to Westmont, Illinois.

The flight distance (direct flight from Olathe, KS to Westmont, IL) is 412.67 mi.

514 mi = 827.38 kms