Miles between Thornton, CO and Middletown, OH

There are
1,194 mi
from Thornton, CO to Middletown, OH

That's the driving distance. It would take 21 hours 42 mins to go from Thornton, Colorado to Middletown, Ohio.

The flight distance (direct flight from Thornton, CO to Middletown, OH) is 1,091.69 mi.

1,194 mi = 1.61 kms