There are
2,191 mi
from Dayton, OH to Los Alamitos, CA
That's the driving distance. It would take 1 day 14 hours to go from Dayton, Ohio to Los Alamitos, California.
The flight distance (direct flight from Dayton, OH to Los Alamitos, CA) is 1,907.59 mi.
2,191 mi = 3.22 kms