Airports 3,551 to 3,600
Sault Ste Marie International Seaplane Base
Sault Ste Marie,
Michigan,
United States
—
772 km
(417 nm)
E
Nartron Field
UChicago Medicine AdventHealth Bolingbrook Hospital Heliport
Brookeridge Air Park
AMITA Health Medical Center La Grange Heliport
Pawnee City Municipal Airport
Spectrum Health Reed City Hospital Heliport
Pawnee City Memorial Hospital Heliport
Mitchell Restricted Landing Area Airport
Memorial Hospital Heliport
Presence Sts Mary and Elizabeth Medical Center Heliport
Hastings Municipal Airport
Mary Lanning Memorial Hospital Heliport
Black Hills Airport-Clyde Ice Field
Spearfish,
South Dakota,
United States
—
776 km
(419 nm)
WSW
Trinity Health Grand Haven Hospital Heliport
Sault Ste. Marie/Partridge Point Seaplane Base