There are
2,299 mi
from Parma, OH to Rancho Cucamonga, CA
That's the driving distance. It would take 1 day 16 hours to go from Parma, Ohio to Rancho Cucamonga, California.
The flight distance (direct flight from Parma, OH to Rancho Cucamonga, CA) is 2,007.82 mi.
2,299 mi = 3.22 kms