There are
2,392 mi
from Oceanside, CA to Mayfield Heights, OH
That's the driving distance. It would take 1 day 18 hours to go from Oceanside, California to Mayfield Heights, Ohio.
The flight distance (direct flight from Oceanside, CA to Mayfield Heights, OH) is 2,038.58 mi.
2,392 mi = 3.22 kms