Miles between Thornton, CO and San Dimas, CA

There are
995 mi
from Thornton, CO to San Dimas, CA

That's the driving distance. It would take 17 hours 21 mins to go from Thornton, Colorado to San Dimas, California.

The flight distance (direct flight from Thornton, CO to San Dimas, CA) is 811.37 mi.

995 mi = 1,602.03 kms