Miles between Gresham, OR and San Luis Obispo, CA

There are
860 mi
from Gresham, OR to San Luis Obispo, CA

That's the driving distance. It would take 16 hours 38 mins to go from Gresham, Oregon to San Luis Obispo, California.

The flight distance (direct flight from Gresham, OR to San Luis Obispo, CA) is 712.01 mi.

860 mi = 1,383.66 kms