Miles between Knoxville, TN and Union, NJ

There are
691 mi
from Knoxville, TN to Union, NJ

That's the driving distance. It would take 12 hours 59 mins to go from Knoxville, Tennessee to Union, New Jersey.

The flight distance (direct flight from Knoxville, TN to Union, NJ) is 616.78 mi.

691 mi = 1,112.09 kms