Miles between Walnut Creek, CA and Gresham, OR

There are
631 mi
from Walnut Creek, CA to Gresham, OR

That's the driving distance. It would take 12 hours 13 mins to go from Walnut Creek, California to Gresham, Oregon.

The flight distance (direct flight from Walnut Creek, CA to Gresham, OR) is 525.02 mi.

631 mi = 1,014.83 kms