There are
2,410 mi
from Parma, OH to Fairfield, CA
That's the driving distance. It would take 1 day 17 hours to go from Parma, Ohio to Fairfield, California.
The flight distance (direct flight from Parma, OH to Fairfield, CA) is 2,131.06 mi.
2,410 mi = 3,879.28 kms