There are
2,432 mi
from Parma, OH to Brentwood, CA
That's the driving distance. It would take 1 day 18 hours to go from Parma, Ohio to Brentwood, California.
The flight distance (direct flight from Parma, OH to Brentwood, CA) is 2,120.53 mi.
2,432 mi = 3.22 kms