Miles between Thornton, CO and Artesia, NM

There are
554 mi
from Thornton, CO to Artesia, NM

That's the driving distance. It would take 10 hours 21 mins to go from Thornton, Colorado to Artesia, New Mexico.

The flight distance (direct flight from Thornton, CO to Artesia, NM) is 486.46 mi.

554 mi = 892.22 kms