There are
414 mi
from Lexington, KY to Algonquin, IL
That's the driving distance. It would take 8 hours 3 mins to go from Lexington, Kentucky to Algonquin, Illinois.
The flight distance (direct flight from Lexington, KY to Algonquin, IL) is 348.28 mi.
414 mi = 666.75 kms