Miles between Hayward, CA and Thornton, CO

There are
1,253 mi
from Hayward, CA to Thornton, CO

That's the driving distance. It would take 21 hours 29 mins to go from Hayward, California to Thornton, Colorado.

The flight distance (direct flight from Hayward, CA to Thornton, CO) is 932.62 mi.

1,253 mi = 1.61 kms