Miles between Olathe, KS and West Chicago, IL

There are
521 mi
from Olathe, KS to West Chicago, IL

That's the driving distance. It would take 9 hours 41 mins to go from Olathe, Kansas to West Chicago, Illinois.

The flight distance (direct flight from Olathe, KS to West Chicago, IL) is 405.13 mi.

521 mi = 839.24 kms