Miles between Olathe, KS and Buffalo Grove, IL

There are
553 mi
from Olathe, KS to Buffalo Grove, IL

That's the driving distance. It would take 10 hours 20 mins to go from Olathe, Kansas to Buffalo Grove, Illinois.

The flight distance (direct flight from Olathe, KS to Buffalo Grove, IL) is 425.43 mi.

553 mi = 890.62 kms