- Oregon, Oregon, United States, (Administrative Boundary)4
- Puget Sound, Kitsap County, Washington, United States2
- Willamette Valley, Oregon, United States, (Hypsographic)2
- Baker, Oregon, United States, (Administrative Boundary)1
- Clackamas, Oregon, United States, (Administrative Boundary)1
- Coos, Oregon, United States, (Administrative Boundary)1
- Corvallis, Oregon, United States, (Populated Place)1
- Ebey's Landing National Historical Reserve, Island County, Washington, United States1
- Grays Harbor, Washington, United States, (Administrative Boundary)1
- Hood River, Oregon, United States, (Administrative Boundary)1
- Juneau, Alaska, United States, (Populated Place)1
- Malheur, Oregon, United States, (Administrative Boundary)1
- Necanicum River Estuary, Oregon, United States, (Hydrographic)1
- Necanicum River, Oregon, United States, (Hydrographic)1
- Neptune State Park, Oregon, United States, (Area)1
- Netarts Bay, Oregon, United States, (Hydrographic)1
- Nigeria, , Nigeria, (Administrative Boundary)1
- Philomath, Oregon, United States, (Populated Place)1
- San Juan Island National Historical Park, San Juan County, Washington, United States1
- Seattle, Washington, United States, (Populated Place)1