Miles between El Monte, CA and Thornton, CO

There are
1,011 mi
from El Monte, CA to Thornton, CO

That's the driving distance. It would take 17 hours 39 mins to go from El Monte, California to Thornton, Colorado.

The flight distance (direct flight from El Monte, CA to Thornton, CO) is 823.41 mi.

1,011 mi = 1.61 kms