There are
503 mi
from Knoxville, TN to Beachwood, OH
That's the driving distance. It would take 9 hours 27 mins to go from Knoxville, Tennessee to Beachwood, Ohio.
The flight distance (direct flight from Knoxville, TN to Beachwood, OH) is 401.85 mi.
503 mi = 809.74 kms