There are
2,388 mi
from San Diego, CA to North Royalton, OH
That's the driving distance. It would take 1 day 18 hours to go from San Diego, California to North Royalton, Ohio.
The flight distance (direct flight from San Diego, CA to North Royalton, OH) is 2,027.24 mi.
2,388 mi = 3.22 kms