Miles between Dayton, OH and Casper, WY

There are
1,390 mi
from Dayton, OH to Casper, WY

That's the driving distance. It would take 1 day to go from Dayton, Ohio to Casper, Wyoming.

The flight distance (direct flight from Dayton, OH to Casper, WY) is 1,164.41 mi.

1,390 mi = 1.61 kms