There are
524 mi
from Olathe, KS to Algonquin, IL
That's the driving distance. It would take 9 hours 57 mins to go from Olathe, Kansas to Algonquin, Illinois.
The flight distance (direct flight from Olathe, KS to Algonquin, IL) is 410.81 mi.
524 mi = 843.31 kms