Airports 3,351 to 3,400
Black Hills Airport-Clyde Ice Field
Spearfish,
South Dakota,
United States
—
1166 km
(630 nm)
SSE
Summit Pacific Medical Center Heliport
St Luke's Wood River Medical Center Heliport
Rainbow Ranch Airport
Port Hardy Airport
Chehalis Centralia Airport
Nass Camp Airstrip
Mount Saint Helens Forest Learning Center Helipad
Port Elsner Airport
White Salmon,
Washington,
United States
—
1174 km
(634 nm)
SW
Spring Creek Ranch Airport
White Salmon,
Washington,
United States
—
1174 km
(634 nm)
SW