Airports 3,951 to 4,000
Houghton County Memorial Airport
Pikes Peak Regional Hospital Heliport
Woodland Park,
Colorado,
United States
—
944 km
(510 nm)
SSW
University of Iowa Hospitals & Clinic No2 Heliport
Seeley Lake Airport
Rainbow Ranch Airport
Centerville Municipal Airport
Medos Lake Delton Seaplane Base
Wisconsin Dells,
Wisconsin,
United States
—
948 km
(511 nm)
ESE
Idaho Falls Regional Airport
University of Iowa Hospitals & Clinic Heliport