There are
2,349 mi
from Middletown, OH to Manteca, CA
That's the driving distance. It would take 1 day 16 hours to go from Middletown, Ohio to Manteca, California.
The flight distance (direct flight from Middletown, OH to Manteca, CA) is 1,976.22 mi.
2,349 mi = 3,780.65 kms