Airports 1,451 to 1,500
Blackwell Tonkawa Municipal Airport
Boone Municipal Airport
Humboldt County Memorial Hospital Heliport
Des Moines International Airport
Ray County Memorial Hospital Heliport
Harry S Truman Regional Airport
Greeley–Weld County Airport
Lawrence Smith Memorial Airport
Harrisonville, Missouri, United States — 468 km (253 nm) ESE
Estelline Medical Clinic Heliport
Estelline, South Dakota, United States — 469 km (253 nm) NNE