There are
726 mi
from Passaic, NJ to Frankfort, KY
That's the driving distance. It would take 13 hours 41 mins to go from Passaic, New Jersey to Frankfort, Kentucky.
The flight distance (direct flight from Passaic, NJ to Frankfort, KY) is 600.82 mi.
726 mi = 1,167.98 kms