Miles between Thornton, CO and Durango, CO

There are
343 mi
from Thornton, CO to Durango, CO

That's the driving distance. It would take 7 hours 49 mins to go from Thornton, Colorado to Durango, Colorado.

The flight distance (direct flight from Thornton, CO to Durango, CO) is 238.23 mi.

343 mi = 552.70 kms