- Oregon, Oregon, United States, (Administrative Boundary)6
- Corvallis, Oregon, United States, (Populated Place)3
- Galapagos Islands, Galápagos, Ecuador, (Hypsographic)2
- H J Andrews Experimental Forest, Oregon, United States, (Vegetation)2
- Willamette River, Oregon, United States, (Hydrographic)2
- Willamette Valley, Oregon, United States, (Hypsographic)2
- Alsea Bay, Oregon, United States, (Hydrographic)1
- Benton, Oregon, United States, (Administrative Boundary)1
- Burial Lake, Alaska, United States, (Hydrographic)1
- California, California, United States, (Administrative Boundary)1
- Carbon, Wyoming, United States, (Administrative Boundary)1
- Coos Bay Estuary, Oregon, United States, (Hydrographic)1
- Detroit Lake, Oregon, United States, (Hydrographic)1
- Elson Lagoon, Alaska, United States, (Hydrographic)1
- Haiti, , Haiti, (Administrative Boundary)1
- Mount Hood, Oregon, United States, (Hypsographic)1
- Mount Saint Helens, Washington, United States, (Hypsographic)1
- Mt. St. Helens Lookout, Washington, United States, (Spot)1
- Narwhal Island, Alaska, United States, (Hypsographic)1
- Necanicum River, Oregon, United States, (Hydrographic)1