Miles between Orinda, CA and Gresham, OR

There are
638 mi
from Orinda, CA to Gresham, OR

That's the driving distance. It would take 12 hours 21 mins to go from Orinda, California to Gresham, Oregon.

The flight distance (direct flight from Orinda, CA to Gresham, OR) is 526.86 mi.

638 mi = 1,026.65 kms