Miles between Thornton, CO and Windsor, CA

There are
1,261 mi
from Thornton, CO to Windsor, CA

That's the driving distance. It would take 21 hours 45 mins to go from Thornton, Colorado to Windsor, California.

The flight distance (direct flight from Thornton, CO to Windsor, CA) is 958.07 mi.

1,261 mi = 1.61 kms