There are
2,479 mi
from Parma, OH to Grover Beach, CA
That's the driving distance. It would take 1 day 20 hours to go from Parma, Ohio to Grover Beach, California.
The flight distance (direct flight from Parma, OH to Grover Beach, CA) is 2,135.80 mi.
2,479 mi = 3.22 kms