There are
2,420 mi
from Dayton, OH to Los Gatos, CA
That's the driving distance. It would take 1 day 18 hours to go from Dayton, Ohio to Los Gatos, California.
The flight distance (direct flight from Dayton, OH to Los Gatos, CA) is 2,034.75 mi.
2,420 mi = 3.22 kms