Calculate route from Lower Granite State (airport) (Washington, United States) to Ontario (Oregon, United States).

The flight distance (as the crow flies) between Lower Granite State (airport) and Ontario is 296.5 km.

Roadmap (route) to go from Lower Granite State Airport to Ontario detailed above, you can also see the course layout on the map.

While doing trip Lower Granite State (airport) - Ontario by car, the calculated route ends at a distance , or more straight.