Miles between Rialto, CA and Tigard, OR

There are
1,004 mi
from Rialto, CA to Tigard, OR

That's the driving distance. It would take 18 hours 52 mins to go from Rialto, California to Tigard, Oregon.

The flight distance (direct flight from Rialto, CA to Tigard, OR) is 832.87 mi.

1,004 mi = 1.61 kms