Miles between Knoxville, TN and South Portland, ME

There are
1,020 mi
from Knoxville, TN to South Portland, ME

That's the driving distance. It would take 19 hours 43 mins to go from Knoxville, Tennessee to South Portland, Maine.

The flight distance (direct flight from Knoxville, TN to South Portland, ME) is 897.49 mi.

1,020 mi = 1.61 kms