- Oregon, Oregon, United States, (Administrative Boundary)6
- Willamette Valley, Oregon, United States, (Hypsographic)5
- Corvallis, Oregon, United States, (Populated Place)3
- Puget Sound, Kitsap County, Washington, United States2
- Ashland, Oregon, United States, (Populated Place)1
- Astoria, Oregon, United States, (Populated Place)1
- Baja California, Baja California, Mexico, (Administrative Boundary)1
- Baker, Oregon, United States, (Administrative Boundary)1
- Brazil, , Brazil, (Administrative Boundary)1
- Cascade Range, Oregon, United States, (Hypsographic)1
- Champoeg, Oregon, United States, (Populated Place)1
- City of Corvallis, Oregon, United States, (Administrative Boundary)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
- Galapagos Islands, Galápagos, Ecuador, (Hypsographic)1
- Glacier Bay National Park and Preserve, Alaska, United States, (Area)1
- Great Basin, , United States, (Hypsographic)1
- H J Andrews Experimental Forest, Oregon, United States, (Vegetation)1
- John Day Fossil Beds National Monument, Oregon, United States, (Area)1