Miles between Ontario, CA and Washougal, WA

There are
1,017 mi
from Ontario, CA to Washougal, WA

That's the driving distance. It would take 19 hours 18 mins to go from Ontario, California to Washougal, Washington.

The flight distance (direct flight from Ontario, CA to Washougal, WA) is 833.70 mi.

1,017 mi = 1.61 kms