There are
450 mi
from Lexington, KY to Kewanee, IL
That's the driving distance. It would take 8 hours 27 mins to go from Lexington, Kentucky to Kewanee, Illinois.
The flight distance (direct flight from Lexington, KY to Kewanee, IL) is 363.50 mi.
450 mi = 724.04 kms