Airports 1,501 to 1,550
Davenport Municipal Airport
Providence Southgate Medical Park Heliport
Converse County Airport (Old) / American Legion Airport
Black Hills Airport-Clyde Ice Field
Spearfish,
South Dakota,
United States
—
581 km
(314 nm)
ESE
Calgary (Children's Hospital) Heliport
East Adams Rural Hospital Heliport