Miles between Diamond Bar, CA and Horizon City, TX

There are
795 mi
from Diamond Bar, CA to Horizon City, TX

That's the driving distance. It would take 14 hours 3 mins to go from Diamond Bar, California to Horizon City, Texas.

The flight distance (direct flight from Diamond Bar, CA to Horizon City, TX) is 692.05 mi.

795 mi = 1,279.12 kms