Calculate route from Harmon (airport) (Oregon, United States) to Portland (Oregon, United States).

The flight distance (as the crow flies) between Harmon (airport) and Portland is 255.9 km.

Roadmap (route) to go from Harmon Airport to Portland detailed above, you can also see the course layout on the map.

While doing trip Harmon (airport) - Portland by car, the calculated route ends at a distance , or more straight.