Miles between Tacoma, WA and Diamond Bar, CA

There are
1,132 mi
from Tacoma, WA to Diamond Bar, CA

That's the driving distance. It would take 21 hours 22 mins to go from Tacoma, Washington to Diamond Bar, California.

The flight distance (direct flight from Tacoma, WA to Diamond Bar, CA) is 945.01 mi.

1,132 mi = 1.61 kms