Miles between Thornton, CO and Pomona, CA

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

That's the driving distance. It would take 17 hours 22 mins to go from Thornton, Colorado to Pomona, California.

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

996 mi = 1,603.16 kms