Miles between Thornton, CO and Claremont, CA

There are
994 mi
from Thornton, CO to Claremont, CA

That's the driving distance. It would take 17 hours 19 mins to go from Thornton, Colorado to Claremont, California.

The flight distance (direct flight from Thornton, CO to Claremont, CA) is 807.58 mi.

994 mi = 1,599.14 kms