Airports 401 to 450
![Major airport big airport marker](/images/maps/large-airport-marker.png)
Chicago O'Hare International Airport
![Heliport heliport marker](/images/maps/heliport-marker.png)
Advocate Aurora Mount Pleasant Hospital Heliport
Mount Pleasant,
Wisconsin,
United States
—
94 km
(51 nm)
ENE
![Heliport heliport marker](/images/maps/heliport-marker.png)
Advocate Good Samaritan Hospital Heliport
![Regional airport medium airport marker](/images/maps/medium-airport-marker.png)
Dane County Regional Truax Field
![Small airport small airport marker](/images/maps/small-airport-marker.png)
Watertown Municipal Airport
![Small airport small airport marker](/images/maps/small-airport-marker.png)
Bolingbrook's Clow International Airport
![Heliport heliport marker](/images/maps/heliport-marker.png)
Kenosha Hospital and Medical Center Heliport
![Small airport small airport marker](/images/maps/small-airport-marker.png)