Miles between Fremont, CA and Thornton, CO

There are
1,262 mi
from Fremont, CA to Thornton, CO

That's the driving distance. It would take 21 hours 41 mins to go from Fremont, California to Thornton, Colorado.

The flight distance (direct flight from Fremont, CA to Thornton, CO) is 929.90 mi.

1,262 mi = 1.61 kms