- Oregon, Oregon, United States, (Administrative Boundary)5
- Willamette Valley, Oregon, United States, (Hypsographic)4
- Wyoming, Wyoming, United States, (Administrative Boundary)3
- Carbon, Wyoming, United States, (Administrative Boundary)2
- Corvallis, Oregon, United States, (Populated Place)2
- Glacier Bay National Park and Preserve, Alaska, United States, (Area)2
- Great Basin, , United States, (Hypsographic)2
- Malheur, Oregon, United States, (Administrative Boundary)2
- Oregon Coast, Oregon, United States, (Area)2
- Puget Sound, Kitsap County, Washington, United States2
- Alaska, Alaska, United States, (Administrative Boundary)1
- Ashland, Oregon, United States, (Populated Place)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
- Champoeg, Oregon, United States, (Populated Place)1
- Clackamas, Oregon, United States, (Administrative Boundary)1
- Coos Bay Estuary, Oregon, United States, (Hydrographic)1
- Coos, Oregon, United States, (Administrative Boundary)1