Miles between Dayton, OH and Johnstown, PA

There are
313 mi
from Dayton, OH to Johnstown, PA

That's the driving distance. It would take 6 hours 21 mins to go from Dayton, Ohio to Johnstown, Pennsylvania.

The flight distance (direct flight from Dayton, OH to Johnstown, PA) is 281.44 mi.

313 mi = 503.79 kms