Miles between Youngstown, OH and Portsmouth, NH

There are
648 mi
from Youngstown, OH to Portsmouth, NH

That's the driving distance. It would take 12 hours 29 mins to go from Youngstown, Ohio to Portsmouth, New Hampshire.

The flight distance (direct flight from Youngstown, OH to Portsmouth, NH) is 524.60 mi.

648 mi = 1,043.08 kms