Airports 19,951 to 20,000
Washington Air Museum Heliport
Black Diamond,
Washington,
United States
—
1792 km
(967 nm)
NW
Lake Sawyer Double EE Seaplane Base
Black Diamond,
Washington,
United States
—
1792 km
(968 nm)
NW
Nelson (High Terrain Helicopters) Heliport
Seaside Helicopters Heliport
Gundersen St Elizabeth Hospital Heliport
Baptist Memorial Hospital Heliport
Houma Terrebonne Airport
Fort Lewis Auxiliary Airfield Number 1