Airports 1,451 to 1,500
Ellsworth Air Force Base
Williston Basin International Airport
Rapid City Regional Airport
Hot Springs Municipal Airport
Hot Springs,
South Dakota,
United States
—
620 km
(335 nm)
ESE
East Adams Rural Hospital Heliport
Sloulin Field International Airport
Williston,
North Dakota,
United States
—
622 km
(336 nm)
ENE
Davenport Municipal Airport