Miles between Grand Prairie, TX and Diamond Bar, CA

There are
1,397 mi
from Grand Prairie, TX to Diamond Bar, CA

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

The flight distance (direct flight from Grand Prairie, TX to Diamond Bar, CA) is 1,201.87 mi.

1,397 mi = 1.61 kms