There are
1,480 mi
from Dayton, OH to Riverton, WY
That's the driving distance. It would take 1 day 2 hours to go from Dayton, Ohio to Riverton, Wyoming.
The flight distance (direct flight from Dayton, OH to Riverton, WY) is 1,269.33 mi.
1,480 mi = 1.61 kms