There are
1,016 mi
from Upland, CA to Washougal, WA
That's the driving distance. It would take 19 hours 15 mins to go from Upland, California to Washougal, Washington.
The flight distance (direct flight from Upland, CA to Washougal, WA) is 831.48 mi.
1,016 mi = 1.61 kms