Miles between Glendale, CA and Thornton, CO

There are
1,021 mi
from Glendale, CA to Thornton, CO

That's the driving distance. It would take 17 hours 55 mins to go from Glendale, California to Thornton, Colorado.

The flight distance (direct flight from Glendale, CA to Thornton, CO) is 831.61 mi.

1,021 mi = 1.61 kms