Miles between Kennewick, WA and Diamond Bar, CA

There are
1,073 mi
from Kennewick, WA to Diamond Bar, CA

That's the driving distance. It would take 20 hours 13 mins to go from Kennewick, Washington to Diamond Bar, California.

The flight distance (direct flight from Kennewick, WA to Diamond Bar, CA) is 844.62 mi.

1,073 mi = 1,726.02 kms