Miles between Thornton, CO and Redding, CA

There are
1,222 mi
from Thornton, CO to Redding, CA

That's the driving distance. It would take 21 hours 9 mins to go from Thornton, Colorado to Redding, California.

The flight distance (direct flight from Thornton, CO to Redding, CA) is 918.78 mi.

1,222 mi = 1.61 kms