Airports 2,901 to 2,950
White Sulphur Springs Ranger Station Heliport
White Sulphur Springs,
Montana,
United States
—
1519 km
(820 nm)
SSE
Columbia Gorge Regional Airport
Dallesport / The Dalles,
Oregon,
United States
—
1520 km
(821 nm)
S
Legacy Salmon Creek Hospital Heliport
White Sulphur Springs Airport
White Sulphur Springs,
Montana,
United States
—
1522 km
(822 nm)
SSE
Poplar River Airport
Green Mountain STOLport
Sky River Ranch Airport