Airports 1,101 to 1,150
Garrison Dam Recreational Airpark
Riverdale,
North Dakota,
United States
—
580 km
(313 nm)
ENE
North Canyon Medical Center Heliport
Cheyenne Eagle Butte Airport
Eagle Butte,
South Dakota,
United States
—
585 km
(315 nm)
E
Cheyenne River Health Center Heliport
Eagle Butte,
South Dakota,
United States
—
585 km
(316 nm)
E