Miles between Knoxville, TN and South Plainfield, NJ

There are
686 mi
from Knoxville, TN to South Plainfield, NJ

That's the driving distance. It would take 12 hours 53 mins to go from Knoxville, Tennessee to South Plainfield, New Jersey.

The flight distance (direct flight from Knoxville, TN to South Plainfield, NJ) is 606.03 mi.

686 mi = 1,104.75 kms