Calculate route from American Lake Seaplane Base (Washington, United States) to Portland (Oregon, United States).

The flight distance (as the crow flies) between American Lake Seaplane Base and Portland is 179.7 km.

Roadmap (route) to go from American Lake Seaplane Base to Portland detailed above, you can also see the course layout on the map.

While doing trip American Lake Seaplane Base - Portland by car, the calculated route ends at a distance , or more straight.