Miles between Decatur, IL and Knoxville, TN

There are
529 mi
from Decatur, IL to Knoxville, TN

That's the driving distance. It would take 9 hours 43 mins to go from Decatur, Illinois to Knoxville, Tennessee.

The flight distance (direct flight from Decatur, IL to Knoxville, TN) is 383.52 mi.

529 mi = 851.63 kms