Miles between Dayton, OH and Havre De Grace, MD

There are
509 mi
from Dayton, OH to Havre De Grace, MD

That's the driving distance. It would take 9 hours 51 mins to go from Dayton, Ohio to Havre De Grace, Maryland.

The flight distance (direct flight from Dayton, OH to Havre De Grace, MD) is 430.98 mi.

509 mi = 818.93 kms