Miles between Knoxville, TN and Johnstown, PA

There are
508 mi
from Knoxville, TN to Johnstown, PA

That's the driving distance. It would take 9 hours 45 mins to go from Knoxville, Tennessee to Johnstown, Pennsylvania.

The flight distance (direct flight from Knoxville, TN to Johnstown, PA) is 405.79 mi.

508 mi = 817.54 kms