Airports 2,551 to 2,600
Northwestern Medicine McHenry Hospital Heliport
Westosha Emergency Center Heliport
Lake in the Hills Airport
Chicago/Lake in the Hills,
Illinois,
United States
—
492 km
(265 nm)
ESE
Methodist Medical Center of Illinois Heliport
OSF Saint Francis Medical Center Heliport
Aurora Medical Center Grafton Heliport
Gettysburg Municipal Airport
Gettysburg,
South Dakota,
United States
—
493 km
(266 nm)
WNW
Mayville Municipal Airport
Mercyhealth Crystal Lake Hospital Heliport
Crystal Lake Holiday Inn Heliport