Miles between Portsmouth, VA and Knoxville, TN

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

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

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

531 mi = 854.09 kms