Miles between Norwalk, CT and Troy, OH

There are
664 mi
from Norwalk, CT to Troy, OH

That's the driving distance. It would take 12 hours 49 mins to go from Norwalk, Connecticut to Troy, Ohio.

The flight distance (direct flight from Norwalk, CT to Troy, OH) is 571.01 mi.

664 mi = 1,068.91 kms