There are
2,345 mi
from Dayton, OH to Woodinville, WA
That's the driving distance. It would take 1 day 17 hours to go from Dayton, Ohio to Woodinville, Washington.
The flight distance (direct flight from Dayton, OH to Woodinville, WA) is 1,952.02 mi.
2,345 mi = 3.22 kms