Miles between Thornton, CO and Gallup, NM

There are
593 mi
from Thornton, CO to Gallup, NM

That's the driving distance. It would take 10 hours 18 mins to go from Thornton, Colorado to Gallup, New Mexico.

The flight distance (direct flight from Thornton, CO to Gallup, NM) is 363.81 mi.

593 mi = 955.00 kms