Miles between Seattle, WA and Tualatin, OR

There are
185 mi
from Seattle, WA to Tualatin, OR

That's the driving distance. It would take 3 hours 42 mins to go from Seattle, Washington to Tualatin, Oregon.

The flight distance (direct flight from Seattle, WA to Tualatin, OR) is 154.91 mi.

185 mi = 298.47 kms