Miles between Thornton, CO and Fortuna, CA

There are
1,386 mi
from Thornton, CO to Fortuna, CA

That's the driving distance. It would take 1 day to go from Thornton, Colorado to Fortuna, California.

The flight distance (direct flight from Thornton, CO to Fortuna, CA) is 1,011.21 mi.

1,386 mi = 1.61 kms