- Oregon, Oregon, United States, (Administrative Boundary)6
- Corvallis, Oregon, United States, (Populated Place)2
- Willamette Valley, Oregon, United States, (Hypsographic)2
- California, California, United States, (Administrative Boundary)1
- Cascade Range, Oregon, United States, (Hypsographic)1
- Clackamas, Oregon, United States, (Administrative Boundary)1
- Coos Bay Estuary, Oregon, United States, (Hydrographic)1
- Fort Yamhill (historical), Oregon, United States, (Spot)1
- Fremont National Forest, Oregon, United States, (Vegetation)1
- Gulf of Alaska, , (Hydrographic)1
- Gulf of Alaska, Alaska, United States, (Hydrographic)1
- Hood River, Oregon, United States, (Administrative Boundary)1
- John Day Fossil Beds National Monument, Oregon, United States, (Area)1
- Netarts Bay, Oregon, United States, (Hydrographic)1
- New Zealand, , New Zealand, (Administrative Boundary)1
- Oregon Coast, Oregon, United States, (Area)1
- Portland, Oregon, United States, (Populated Place)1
- South Africa, , South Africa, (Administrative Boundary)1
- Starkey Experimental Forest Headquarters, Oregon, United States, (Spot)1
- Tillamook Bay, Oregon, United States, (Hydrographic)1