Miles between Sunnyvale, CA and Happy Valley, OR

There are
671 mi
from Sunnyvale, CA to Happy Valley, OR

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

The flight distance (direct flight from Sunnyvale, CA to Happy Valley, OR) is 558.72 mi.

671 mi = 1,079.42 kms