Airports 2,951 to 3,000
Waukegan National Airport
Chicago/Waukegan,
Illinois,
United States
—
719 km
(388 nm)
SE
Ainsworth Regional Airport
NW Lake Forest Hospital-Grayslake Heliport
Chippewa County International Airport
Northwestern Memorial Healthcare Heliport
Sault Ste Marie Municipal Airport Sanderson Field
Sault Ste Marie,
Michigan,
United States
—
722 km
(390 nm)
E
Boyne Mountain Airport
Woodley Aerial Spray Airport
Butler Hill Restricted Landing Area
West Brooklyn,
Illinois,
United States
—
724 km
(391 nm)
SSE