Miles between Thornton, CO and Folsom, CA

There are
1,145 mi
from Thornton, CO to Folsom, CA

That's the driving distance. It would take 19 hours 29 mins to go from Thornton, Colorado to Folsom, California.

The flight distance (direct flight from Thornton, CO to Folsom, CA) is 869.40 mi.

1,145 mi = 1.61 kms