There are
565 mi
from Waukegan, IL to Leawood, KS
That's the driving distance. It would take 10 hours 33 mins to go from Waukegan, Illinois to Leawood, Kansas.
The flight distance (direct flight from Waukegan, IL to Leawood, KS) is 425.29 mi.
565 mi = 908.96 kms