- Corvallis, Oregon, United States, (Populated Place)3
- Oregon, Oregon, United States, (Administrative Boundary)3
- Willamette River, Oregon, United States, (Hydrographic)3
- Willamette Valley, Oregon, United States, (Hypsographic)3
- Glacier Bay National Park and Preserve, Alaska, United States, (Area)2
- Great Basin, , United States, (Hypsographic)2
- Malheur, Oregon, United States, (Administrative Boundary)2
- New Zealand, , New Zealand, (Administrative Boundary)2
- Puget Sound, Kitsap County, Washington, United States2
- Alaska, Alaska, United States, (Administrative Boundary)1
- Alsea Bay, Oregon, United States, (Hydrographic)1
- Ashland, Oregon, United States, (Populated Place)1
- Astoria, Oregon, United States, (Populated Place)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
- Coos Bay Estuary, Oregon, United States, (Hydrographic)1
- Crater Lake National Park, Oregon, United States, (Area)1
- Ebey's Landing National Historical Reserve, Island County, Washington, United States1
- Fort Yamhill (historical), Oregon, United States, (Spot)1