- Corvallis, Oregon, United States, (Populated Place)3
- Oregon, Oregon, United States, (Administrative Boundary)3
- Willamette Valley, Oregon, United States, (Hypsographic)3
- Carbon, Wyoming, United States, (Administrative Boundary)2
- Malheur, Oregon, United States, (Administrative Boundary)2
- Puget Sound, Kitsap County, Washington, United States2
- Yaquina Bay, Oregon, United States, (Hydrographic)2
- Arctic Ocean, , (Hydrographic)1
- Ashland, Oregon, United States, (Populated Place)1
- Baja California, Baja California, Mexico, (Administrative Boundary)1
- Baker, Oregon, United States, (Administrative Boundary)1
- Bridgeport, Town of Bridgeport, Fairfield County, Connecticut, United States1
- Canaan, Town of North Canaan, Litchfield County, Connecticut, United States1
- Cascade Range, Oregon, United States, (Hypsographic)1
- Clackamas, Oregon, United States, (Administrative Boundary)1
- Coachella Valley, California, United States, (Populated Place)1
- Colón, Colón, Panama, (Populated Place)1
- Coos Bay Estuary, Oregon, United States, (Hydrographic)1
- Coos, Oregon, United States, (Administrative Boundary)1
- Crater Lake National Park, Oregon, United States, (Area)1