- Oregon, Oregon, United States, (Administrative Boundary)2
- Willamette River, Oregon, United States, (Hydrographic)2
- Alsea Bay, Oregon, United States, (Hydrographic)1
- Benton, Oregon, United States, (Administrative Boundary)1
- City of Corvallis, Oregon, United States, (Administrative Boundary)1
- Denman Island, British Columbia, Canada, (Hypsographic)1
- Duke Point, British Columbia, Canada, (Hypsographic)1
- Easter Island, Valparaíso, Chile, (Hypsographic)1
- Hornby Island, British Columbia, Canada, (Hypsographic)1
- Idaho, Idaho, United States, (Administrative Boundary)1
- Kulleet Bay, British Columbia, Canada, (Hydrographic)1
- Lincoln, Oregon, United States, (Administrative Boundary)1
- Narwhal Island, Alaska, United States, (Hypsographic)1
- Nigeria, , Nigeria, (Administrative Boundary)1
- Oregon Coast, Oregon, United States1
- Owyhee River, Oregon, United States, (Hydrographic)1
- Pender Island, British Columbia, Canada, (Populated Place)1
- Picture Gorge, Oregon, United States, (Hypsographic)1
- Portland, Oregon, United States, (Populated Place)1
- Saltspring Island, British Columbia, Canada, (Hypsographic)1