Miles between Jersey City, NJ and Portsmouth, NH

There are
270 mi
from Jersey City, NJ to Portsmouth, NH

That's the driving distance. It would take 5 hours 42 mins to go from Jersey City, New Jersey to Portsmouth, New Hampshire.

The flight distance (direct flight from Jersey City, NJ to Portsmouth, NH) is 235.09 mi.

270 mi = 434.25 kms