Miles between Walnut Creek, CA and Kennewick, WA

There are
720 mi
from Walnut Creek, CA to Kennewick, WA

That's the driving distance. It would take 14 hours 11 mins to go from Walnut Creek, California to Kennewick, Washington.

The flight distance (direct flight from Walnut Creek, CA to Kennewick, WA) is 593.03 mi.

720 mi = 1,159.40 kms