There are
1,014 mi
from Rancho Cucamonga, CA to Troutdale, OR
That's the driving distance. It would take 19 hours 9 mins to go from Rancho Cucamonga, California to Troutdale, Oregon.
The flight distance (direct flight from Rancho Cucamonga, CA to Troutdale, OR) is 829.48 mi.
1,014 mi = 1.61 kms