There are
2,196 mi
from Middletown, OH to Manhattan Beach, CA
That's the driving distance. It would take 1 day 14 hours to go from Middletown, Ohio to Manhattan Beach, California.
The flight distance (direct flight from Middletown, OH to Manhattan Beach, CA) is 1,912.08 mi.
2,196 mi = 3,533.84 kms