Airports 3,801 to 3,850
Round Mountain Substation Heliport
Round Mountain,
California,
United States
—
741 km
(400 nm)
NNW
Holbrook Municipal Airport
Tucson International Airport
Carondelet St Joseph's Hospital Heliport
Davis Monthan Air Force Base
Fall River Mills Airport
Fall River Mills,
California,
United States
—
745 km
(402 nm)
NNW
Northwest Hospital/Sahuarita Heliport