Miles between Knoxville, TN and Portsmouth, VA

There are
532 mi
from Knoxville, TN to Portsmouth, VA

That's the driving distance. It would take 9 hours 48 mins to go from Knoxville, Tennessee to Portsmouth, Virginia.

The flight distance (direct flight from Knoxville, TN to Portsmouth, VA) is 428.08 mi.

532 mi = 855.49 kms