There are
2,105 mi
from Dayton, OH to Rancho Mirage, CA
That's the driving distance. It would take 1 day 13 hours to go from Dayton, Ohio to Rancho Mirage, California.
The flight distance (direct flight from Dayton, OH to Rancho Mirage, CA) is 1,821.17 mi.
2,105 mi = 3.22 kms