Miles between Diamond Bar, CA and Coppell, TX

There are
1,406 mi
from Diamond Bar, CA to Coppell, TX

That's the driving distance. It would take 1 day to go from Diamond Bar, California to Coppell, Texas.

The flight distance (direct flight from Diamond Bar, CA to Coppell, TX) is 1,198.48 mi.

1,406 mi = 2,262.17 kms