Airports 1,201 to 1,250
John Deere Dubuque Proving Grounds Airport
Gateway Regional Medical Center Heliport
Purdue University Airport
St Joseph Health Center Heliport
Saint Charles,
Missouri,
United States
—
226 km
(122 nm)
SSW
Keeven Air Ranch Airport
St. Louis Lambert International Airport
SSM Health Depaul Hospital-St. Louis Heliport