Miles between Norwalk, CT and Portsmouth, OH

There are
674 mi
from Norwalk, CT to Portsmouth, OH

That's the driving distance. It would take 12 hours 58 mins to go from Norwalk, Connecticut to Portsmouth, Ohio.

The flight distance (direct flight from Norwalk, CT to Portsmouth, OH) is 533.86 mi.

674 mi = 1,084.73 kms