- Oregon, Oregon, United States, (Administrative Boundary)5
- New Zealand, , New Zealand, (Administrative Boundary)2
- Oregon Coast, Oregon, United States, (Area)2
- Puget Sound, Kitsap County, Washington, United States2
- Willamette River, Oregon, United States, (Hydrographic)2
- Willamette Valley, Oregon, United States, (Hypsographic)2
- Ashland, Oregon, United States, (Populated Place)1
- Baja California, Baja California, Mexico, (Administrative Boundary)1
- Bridgeport, Town of Bridgeport, Fairfield County, Connecticut, United States1
- California, California, United States, (Administrative Boundary)1
- Canaan, Town of North Canaan, Litchfield County, Connecticut, United States1
- Cape Arago, Coos County, Oregon, United States1
- Carbon, Wyoming, United States, (Administrative Boundary)1
- Champoeg, Oregon, United States, (Populated Place)1
- Clackamas, Oregon, United States, (Administrative Boundary)1
- Coos Bay Estuary, Oregon, United States, (Hydrographic)1
- Corvallis, Oregon, United States, (Populated Place)1
- Crater Lake National Park, Oregon, United States, (Area)1
- Eastern Oregon, Oregon, United States, (Area)1
- Ebey's Landing National Historical Reserve, Island County, Washington, United States1