Miles between Olathe, KS and Forest Park, IL

There are
539 mi
from Olathe, KS to Forest Park, IL

That's the driving distance. It would take 9 hours 59 mins to go from Olathe, Kansas to Forest Park, Illinois.

The flight distance (direct flight from Olathe, KS to Forest Park, IL) is 422.72 mi.

539 mi = 866.95 kms