Airports 2,951 to 3,000
Offutt Air Force Base
Sault Ste Marie International Seaplane Base
Sault Ste Marie,
Michigan,
United States
—
704 km
(380 nm)
E
Dickinson Theodore Roosevelt Regional Airport
Summer Beaver Airport
Presence St Joseph Hospital - Elgin Heliport
Sears Merchandise Group Heliport
Hoffman Estates,
Illinois,
United States
—
708 km
(382 nm)
SE
Sault Ste. Marie/Partridge Point Seaplane Base
Albion Municipal Airport/Ron Levander Field