Miles between Walnut Creek, CA and Hermiston, OR

There are
694 mi
from Walnut Creek, CA to Hermiston, OR

That's the driving distance. It would take 13 hours 41 mins to go from Walnut Creek, California to Hermiston, Oregon.

The flight distance (direct flight from Walnut Creek, CA to Hermiston, OR) is 566.39 mi.

694 mi = 1,116.33 kms