There are
2,371 mi
from Daly City, CA to Dayton, OH
That's the driving distance. It would take 1 day 17 hours to go from Daly City, California to Dayton, Ohio.
The flight distance (direct flight from Daly City, CA to Dayton, OH) is 2,052.66 mi.
2,371 mi = 3.22 kms