Miles between Thornton, CO and Vermilion, OH

There are
1,291 mi
from Thornton, CO to Vermilion, OH

That's the driving distance. It would take 23 hours 3 mins to go from Thornton, Colorado to Vermilion, Ohio.

The flight distance (direct flight from Thornton, CO to Vermilion, OH) is 1,186.66 mi.

1,291 mi = 1.61 kms