Miles between Dayton, OH and Harrison, AR

There are
638 mi
from Dayton, OH to Harrison, AR

That's the driving distance. It would take 12 hours 4 mins to go from Dayton, Ohio to Harrison, Arkansas.

The flight distance (direct flight from Dayton, OH to Harrison, AR) is 542.92 mi.

638 mi = 1,026.61 kms