Calculate route from Harper Airstrip (Oregon, United States) to Mattawa (Washington, United States).
The flight distance (as the crow flies) between Harper Airstrip and Mattawa is 364.4 km.
Roadmap (route) to go from Harper Airstrip to Mattawa detailed above, you can also see the course layout on the map.
While doing trip Harper Airstrip - Mattawa by car, the calculated route ends at a distance , or more straight.
Country flag | ![]() |
Location | Mattawa |
State | Washington |
County | Grant County |
Country | United States |
Country code / ISO 2 | US |
Latitude | 46.7379100 |
Longitude | -119.9028200 |
Altitude | 234 meters |
Time zone | America/Los_Angeles |