Miles between Middletown, OH and Boulder, CO

There are
1,212 mi
from Middletown, OH to Boulder, CO

That's the driving distance. It would take 22 hours 2 mins to go from Middletown, Ohio to Boulder, Colorado.

The flight distance (direct flight from Middletown, OH to Boulder, CO) is 1,106.56 mi.

1,212 mi = 1,950.12 kms