There are
2,308 mi
from Parma, OH to Ridgecrest, CA
That's the driving distance. It would take 1 day 16 hours to go from Parma, Ohio to Ridgecrest, California.
The flight distance (direct flight from Parma, OH to Ridgecrest, CA) is 1,969.35 mi.
2,308 mi = 3,714.02 kms