Airports 401 to 450
Seattle–Tacoma International Airport
Nootka Lightstation Helipad
San Rafael Island, British Columbia, Canada — 216 km (117 nm) WNW
Sanderson Field
Quartermaster Harbor Seaplane Base
Telephone Utilities/TIW Heliport
Tacoma Narrows Airport
Snoqualmie Valley Hospital Emergency Room Heliport
Auburn Municipal Airport
Mc Neil Island Emergency Pad Heliport
Gaffney's Lake Wilderness Resort Airport
Maple Valley, Washington, United States — 231 km (125 nm) SSE
Norman Grier Field
Princeton Airport
Town of Princeton, British Columbia, Canada — 233 km (126 nm) E
Lake Sawyer Double EE Seaplane Base
Black Diamond, Washington, United States — 236 km (127 nm) SSE
Washington Air Museum Heliport
Black Diamond, Washington, United States — 237 km (127 nm) SSE