Miles between Gresham, OR and Rialto, CA

There are
1,023 mi
from Gresham, OR to Rialto, CA

That's the driving distance. It would take 19 hours 24 mins to go from Gresham, Oregon to Rialto, California.

The flight distance (direct flight from Gresham, OR to Rialto, CA) is 831.33 mi.

1,023 mi = 1.61 kms