There are
2,183 mi
from Middletown, OH to Newport Beach, CA
That's the driving distance. It would take 1 day 14 hours to go from Middletown, Ohio to Newport Beach, California.
The flight distance (direct flight from Middletown, OH to Newport Beach, CA) is 1,893.25 mi.
2,183 mi = 3,513.27 kms