Miles between Thornton, CO and San Carlos, CA

There are
1,267 mi
from Thornton, CO to San Carlos, CA

That's the driving distance. It would take 21 hours 49 mins to go from Thornton, Colorado to San Carlos, California.

The flight distance (direct flight from Thornton, CO to San Carlos, CA) is 945.03 mi.

1,267 mi = 1.61 kms