- Oregon, Oregon, United States, (Administrative Boundary)9
- Corvallis, Oregon, United States, (Populated Place)4
- Willamette Valley, Oregon, United States, (Hypsographic)3
- Netarts Bay, Oregon, United States, (Hydrographic)2
- Puget Sound, Kitsap County, Washington, United States2
- Wyoming, Wyoming, United States, (Administrative Boundary)2
- Accra, Greater Accra, Ghana, (Populated Place)1
- Alaska, Alaska, United States, (Administrative Boundary)1
- Alsea Bay, Oregon, United States, (Hydrographic)1
- Alsea River, Oregon, United States, (Hydrographic)1
- Amity, Oregon, United States, (Populated Place)1
- Ashland, Oregon, United States, (Populated Place)1
- Chamela, Jalisco, Mexico, (Populated Place)1
- Champoeg, Oregon, United States, (Populated Place)1
- City of Unalaska, Alaska, United States1
- Coachella Valley, California, United States, (Populated Place)1
- Colón, Colón, Panama, (Populated Place)1
- Coos Bay Estuary, Oregon, United States, (Hydrographic)1
- Diablo Range, California, United States, (Hypsographic)1
- Ebey's Landing National Historical Reserve, Island County, Washington, United States1