Miles between Pomona, CA and Thornton, CO

There are
996 mi
from Pomona, CA to Thornton, CO

That's the driving distance. It would take 17 hours 23 mins to go from Pomona, California to Thornton, Colorado.

The flight distance (direct flight from Pomona, CA to Thornton, CO) is 810.69 mi.

996 mi = 1,602.11 kms