There are
628 mi
from Johnson City, TN to Rutherford, NJ
That's the driving distance. It would take 11 hours 59 mins to go from Johnson City, Tennessee to Rutherford, New Jersey.
The flight distance (direct flight from Johnson City, TN to Rutherford, NJ) is 543.38 mi.
628 mi = 1,010.46 kms