There are
552 mi
from Olathe, KS to Lake Zurich, IL
That's the driving distance. It would take 10 hours 15 mins to go from Olathe, Kansas to Lake Zurich, Illinois.
The flight distance (direct flight from Olathe, KS to Lake Zurich, IL) is 420.75 mi.
552 mi = 888.23 kms