Miles between Thornton, CO and New Philadelphia, OH

There are
1,368 mi
from Thornton, CO to New Philadelphia, OH

That's the driving distance. It would take 1 day to go from Thornton, Colorado to New Philadelphia, Ohio.

The flight distance (direct flight from Thornton, CO to New Philadelphia, OH) is 1,239.01 mi.

1,368 mi = 1.61 kms