Airports 3,601 to 3,650
John Deere Dubuque Proving Grounds Airport
University of Iowa Hospitals & Clinic No2 Heliport
Shellbrook Airport
Amelia Earhart Airport
Keene Memorial Hospital Heliport
Cheyenne Wells,
Colorado,
United States
—
870 km
(470 nm)
SSW
Centerville Municipal Airport
Freeman Field
Medicine Hat Regional Airport
Marshall Army Air Field
Fort Riley (Junction City),
Kansas,
United States
—
872 km
(471 nm)
SSE