Miles between Knoxville, TN and Horn Lake, MS

There are
399 mi
from Knoxville, TN to Horn Lake, MS

That's the driving distance. It would take 7 hours 27 mins to go from Knoxville, Tennessee to Horn Lake, Mississippi.

The flight distance (direct flight from Knoxville, TN to Horn Lake, MS) is 350.97 mi.

399 mi = 642.88 kms