There are
1,061 mi
from Temecula, CA to Troutdale, OR
That's the driving distance. It would take 20 hours 3 mins to go from Temecula, California to Troutdale, Oregon.
The flight distance (direct flight from Temecula, CA to Troutdale, OR) is 877.36 mi.
1,061 mi = 1.61 kms