Calculate route from Boardman (Oregon, United States) to Prosser (Washington, United States).
The flight distance (as the crow flies) between Boardman and Prosser is 41.1 km.
Roadmap (route) to go from Boardman to Prosser detailed above, you can also see the course layout on the map.
While doing trip Boardman - Prosser by car, the calculated route ends at a distance , or more straight.
| Country flag | ![]() |
| Location | Prosser |
| State | Washington |
| County | Benton County |
| Country | United States |
| Country code / ISO 2 | US |
| Latitude | 46.2068000 |
| Longitude | -119.7689200 |
| Altitude | 203 meters |
| Time zone | America/Los_Angeles |