Miles between Diamond Bar, CA and Tomball, TX

There are
1,523 mi
from Diamond Bar, CA to Tomball, TX

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

The flight distance (direct flight from Diamond Bar, CA to Tomball, TX) is 1,324.82 mi.

1,523 mi = 2,451.33 kms