There are
685 mi
from Gresham, OR to Saratoga, CA
That's the driving distance. It would take 13 hours 20 mins to go from Gresham, Oregon to Saratoga, California.
The flight distance (direct flight from Gresham, OR to Saratoga, CA) is 569.46 mi.
685 mi = 1,102.48 kms