There are
496 mi
from Rutherford, NJ to Knightdale, NC
That's the driving distance. It would take 9 hours 46 mins to go from Rutherford, New Jersey to Knightdale, North Carolina.
The flight distance (direct flight from Rutherford, NJ to Knightdale, NC) is 421.10 mi.
496 mi = 798.41 kms