Miles between Thornton, CO and Delaware, OH

There are
1,270 mi
from Thornton, CO to Delaware, OH

That's the driving distance. It would take 22 hours 54 mins to go from Thornton, Colorado to Delaware, Ohio.

The flight distance (direct flight from Thornton, CO to Delaware, OH) is 1,155.36 mi.

1,270 mi = 1.61 kms