Miles between Portland, OR and Rialto, CA

There are
1,012 mi
from Portland, OR to Rialto, CA

That's the driving distance. It would take 19 hours 4 mins to go from Portland, Oregon to Rialto, California.

The flight distance (direct flight from Portland, OR to Rialto, CA) is 837.10 mi.

1,012 mi = 1.61 kms