- Oregon, Oregon, United States, (Administrative Boundary)5
- Willamette River, Oregon, United States, (Hydrographic)3
- Alsea Bay, Oregon, United States, (Hydrographic)1
- Ashland, Oregon, United States, (Populated Place)1
- Baker, Oregon, United States, (Administrative Boundary)1
- City of Corvallis, Oregon, United States, (Administrative Boundary)1
- Clackamas, Oregon, United States, (Administrative Boundary)1
- Coos Bay, Oregon, United States, (Hydrographic)1
- Fremont, Wyoming, United States, (Administrative Boundary)1
- Idaho, Idaho, United States, (Administrative Boundary)1
- Jefferson, Oregon, United States, (Administrative Boundary)1
- Methow River, Washington, United States, (Hydrographic)1
- Morrow, Oregon, United States, (Administrative Boundary)1
- Necanicum River, Oregon, United States, (Hydrographic)1
- Netarts Bay, Oregon, United States, (Hydrographic)1
- Oregon Coast, Oregon, United States, (Area)1
- Picture Gorge, Oregon, United States, (Hypsographic)1
- Portland, Oregon, United States, (Populated Place)1
- San Francisco, California, United States, (Populated Place)1
- Sauvie Island, Oregon, United States, (Hypsographic)1