There are
2,091 mi
from Dayton, OH to Rancho Mirage, CA
That's the driving distance. It would take 1 day 12 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.
2,091 mi = 3,365.61 kms