Distance from Portland, OR to Seattle, WA


There are 145 miles from Portland and Seattle and 173 miles by car.

Portland and Seattle are 2 hours 55 mins far apart (by car).

This is the best Portland, OR - Seattle, WA route.

Distance conversions

Ever wondered how far is Seattle, WA from Portland, OR? Checkout the distance in miles, kilometers and nautical miles in this table:

Distance type Miles Kilometers Nautical miles
Straight line distance 145 mi 233 km 126 nautical mi
Driving distance 173 mi 278 km 150 nautical mi

Unit conversions provided by convert nation.

Distance between and

Other distances from Portland, OR

Other distances to Seattle, WA