Distance from Seattle, WA to Portland, OR
Driving distance from Seattle, WA to Portland, OR is 174 miles (280 km). How far is it from Seattle, WA to Portland, OR? It's a 02 hours 56 minutes drive by car. Flight distance is approximately 146 miles (234 km) and flight time from Seattle, WA to Portland, OR is 17 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip. Seattle to Portland by car