There are
513 mi
from Overland Park, KS to Algonquin, IL
That's the driving distance. It would take 9 hours 45 mins to go from Overland Park, Kansas to Algonquin, Illinois.
The flight distance (direct flight from Overland Park, KS to Algonquin, IL) is 400.28 mi.
513 mi = 826.09 kms