- Oregon, Oregon, United States, (Administrative Boundary)8
- Willamette Valley, Multnomah County, Oregon, United States5
- Willamette Valley, Oregon, United States, (Hypsographic)5
- Corvallis, Oregon, United States, (Populated Place)3
- Carbon, Wyoming, United States, (Administrative Boundary)2
- Nepal, , Nepal, (Administrative Boundary)2
- Oregon Coast, Oregon, United States, (Area)2
- Puget Sound, Kitsap County, Washington, United States2
- Wyoming, Wyoming, United States, (Administrative Boundary)2
- Alaska, Alaska, United States, (Administrative Boundary)1
- Alsea Bay, Oregon, United States, (Hydrographic)1
- Arctic Ocean, , (Hydrographic)1
- Baja California, Baja California, Mexico, (Administrative Boundary)1
- Baker, Oregon, United States, (Administrative Boundary)1
- Brazil, , Brazil, (Administrative Boundary)1
- Burial Lake, Alaska, United States, (Hydrographic)1
- Cape Arago, Coos County, Oregon, United States1
- Cascade Range, Oregon, United States, (Hypsographic)1
- Champoeg, Oregon, United States, (Populated Place)1
- City of Corvallis, Oregon, United States, (Administrative Boundary)1