Miles between Knoxville, TN and Portage, IN

There are
511 mi
from Knoxville, TN to Portage, IN

That's the driving distance. It would take 9 hours 30 mins to go from Knoxville, Tennessee to Portage, Indiana.

The flight distance (direct flight from Knoxville, TN to Portage, IN) is 425.69 mi.

511 mi = 822.79 kms