Miles between Olathe, KS and Prospect Heights, IL

There are
551 mi
from Olathe, KS to Prospect Heights, IL

That's the driving distance. It would take 10 hours 15 mins to go from Olathe, Kansas to Prospect Heights, Illinois.

The flight distance (direct flight from Olathe, KS to Prospect Heights, IL) is 424.14 mi.

551 mi = 886.47 kms