There are
582 mi
from Knoxville, TN to Algonquin, IL
That's the driving distance. It would take 11 hours 6 mins to go from Knoxville, Tennessee to Algonquin, Illinois.
The flight distance (direct flight from Knoxville, TN to Algonquin, IL) is 488.56 mi.
582 mi = 937.34 kms