Miles between Knoxville, TN and Mattoon, IL

There are
503 mi
from Knoxville, TN to Mattoon, IL

That's the driving distance. It would take 9 hours 11 mins to go from Knoxville, Tennessee to Mattoon, Illinois.

The flight distance (direct flight from Knoxville, TN to Mattoon, IL) is 344.06 mi.

503 mi = 808.92 kms