- Oregon, Oregon, United States, (Administrative Boundary)2
- Puget Sound, Kitsap County, Washington, United States2
- Willamette Valley, Oregon, United States, (Hypsographic)2
- Baja California, Baja California, Mexico, (Administrative Boundary)1
- Cascade Range, Oregon, United States, (Hypsographic)1
- Clackamas, Oregon, United States, (Administrative Boundary)1
- Ebey's Landing National Historical Reserve, Island County, Washington, United States1
- Ghana, , Ghana, (Administrative Boundary)1
- Great Basin, , United States, (Hypsographic)1
- Puerto Rico, , Puerto Rico, (Administrative Boundary)1
- San Juan Island National Historical Park, San Juan County, Washington, United States1
- Seattle, Washington, United States, (Populated Place)1
- Whidbey Island, Island County, Washington, United States1