Miles between Clifton, NJ and South Portland, ME

There are
323 mi
from Clifton, NJ to South Portland, ME

That's the driving distance. It would take 6 hours 38 mins to go from Clifton, New Jersey to South Portland, Maine.

The flight distance (direct flight from Clifton, NJ to South Portland, ME) is 277.84 mi.

323 mi = 519.09 kms