Airports 1,451 to 1,500
Harold Davidson Field
Vermillion,
South Dakota,
United States
—
604 km
(326 nm)
ESE
White Sulphur Springs Ranger Station Heliport
White Sulphur Springs,
Montana,
United States
—
604 km
(326 nm)
W
White Sulphur Springs Airport
White Sulphur Springs,
Montana,
United States
—
604 km
(326 nm)
W
Gothenburg Memorial Hospital Heliport
Gothenburg Municipal Airport
Rock Rapids Municipal Airport
Chase County Community Hospital Heliport
Merrill Pioneer Community Hospital Heliport