Airports 3,451 to 3,500
O John Clark Restricted Landing Area
Schaumburg Regional Airport
Chicago/Schaumburg,
Illinois,
United States
—
429 km
(232 nm)
WNW
Penn Highlands Huntingdon Heliport
NW Lake Forest Hospital-Grayslake Heliport
Froedtert Pleasant Prairie Hospital Heliport
Pleasant Prairie,
Wisconsin,
United States
—
429 km
(232 nm)
WNW
Ridge Soaring Gliderport
Brougham High Perspective Hang Glider Port
Aurora Medical Center Kenosha Heliport
Kenosha Regional Airport
Thompsonville Airport
Thompsonville,
Michigan,
United States
—
431 km
(232 nm)
NNW