There are
2,327 mi
from Parma, OH to Brea, CA
That's the driving distance. It would take 1 day 17 hours to go from Parma, Ohio to Brea, California.
The flight distance (direct flight from Parma, OH to Brea, CA) is 2,029.32 mi.
2,327 mi = 3,745.21 kms