Miles between Dayton, OH and Gillette, WY

There are
1,346 mi
from Dayton, OH to Gillette, WY

That's the driving distance. It would take 23 hours 35 mins to go from Dayton, Ohio to Gillette, Wyoming.

The flight distance (direct flight from Dayton, OH to Gillette, WY) is 1,134.04 mi.

1,346 mi = 1.61 kms