- Corvallis, Oregon, United States, (Populated Place)5
- Oregon, Oregon, United States, (Administrative Boundary)5
- H J Andrews Experimental Forest, Oregon, United States, (Vegetation)3
- Willamette River, Oregon, United States, (Hydrographic)3
- Galapagos Islands, Galápagos, Ecuador, (Hypsographic)2
- Willamette Valley, Oregon, United States, (Hypsographic)2
- William L Finley National Wildlife Refuge, Oregon, United States, (Area)2
- Agency Lake, Oregon, United States, (Hydrographic)1
- Antioquia, Antioquia, Colombia, (Administrative Boundary)1
- Arthur Harbor, , Antarctica, (Hydrographic)1
- Baja California, Baja California, Mexico, (Administrative Boundary)1
- Burial Lake, Alaska, United States, (Hydrographic)1
- California, California, United States, (Administrative Boundary)1
- Champoeg, Oregon, United States, (Populated Place)1
- Colón, Colón, Panama, (Populated Place)1
- Crater Lake National Park, Oregon, United States, (Area)1
- Fort Yamhill (historical), Oregon, United States, (Spot)1
- Fremont National Forest, Oregon, United States, (Vegetation)1
- Glacier Bay, Alaska, United States, (Hydrographic)1
- Icy Strait, Alaska, United States, (Hydrographic)1