Miles between Middletown, OH and Johnston, IA

There are
583 mi
from Middletown, OH to Johnston, IA

That's the driving distance. It would take 11 hours 6 mins to go from Middletown, Ohio to Johnston, Iowa.

The flight distance (direct flight from Middletown, OH to Johnston, IA) is 510.24 mi.

583 mi = 938.65 kms