Miles between Dayton, OH and Port Huron, MI

There are
266 mi
from Dayton, OH to Port Huron, MI

That's the driving distance. It would take 5 hours 2 mins to go from Dayton, Ohio to Port Huron, Michigan.

The flight distance (direct flight from Dayton, OH to Port Huron, MI) is 240.08 mi.

266 mi = 427.30 kms