There are
1,068 mi
from Temecula, CA to Washougal, WA
That's the driving distance. It would take 20 hours 12 mins to go from Temecula, California to Washougal, Washington.
The flight distance (direct flight from Temecula, CA to Washougal, WA) is 879.60 mi.
1,068 mi = 1.61 kms