Miles between Rialto, CA and Happy Valley, OR

There are
1,015 mi
from Rialto, CA to Happy Valley, OR

That's the driving distance. It would take 19 hours 7 mins to go from Rialto, California to Happy Valley, Oregon.

The flight distance (direct flight from Rialto, CA to Happy Valley, OR) is 829.61 mi.

1,015 mi = 1.61 kms