Miles between Palo Alto, CA and Happy Valley, OR

There are
667 mi
from Palo Alto, CA to Happy Valley, OR

That's the driving distance. It would take 12 hours 54 mins to go from Palo Alto, California to Happy Valley, Oregon.

The flight distance (direct flight from Palo Alto, CA to Happy Valley, OR) is 553.45 mi.

667 mi = 1,073.49 kms