There are
2,172 mi
from Middletown, OH to Montebello, CA
That's the driving distance. It would take 1 day 14 hours to go from Middletown, Ohio to Montebello, California.
The flight distance (direct flight from Middletown, OH to Montebello, CA) is 1,892.90 mi.
2,172 mi = 3,494.78 kms