There are
732 mi
from Jersey City, NJ to Jeffersontown, KY
That's the driving distance. It would take 14 hours 13 mins to go from Jersey City, New Jersey to Jeffersontown, Kentucky.
The flight distance (direct flight from Jersey City, NJ to Jeffersontown, KY) is 636.73 mi.
732 mi = 1,177.31 kms