There are
814 mi
from Dayton, OH to Woonsocket, RI
That's the driving distance. It would take 15 hours 31 mins to go from Dayton, Ohio to Woonsocket, Rhode Island.
The flight distance (direct flight from Dayton, OH to Woonsocket, RI) is 679.44 mi.
814 mi = 1,310.10 kms