Miles between Chino Hills, CA and Longmont, CO

There are
1,017 mi
from Chino Hills, CA to Longmont, CO

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

The flight distance (direct flight from Chino Hills, CA to Longmont, CO) is 815.45 mi.

1,017 mi = 1.61 kms