Airports 501 to 550
Gray Mountain Airport
Canyon Lake Heliport
Apache Junction, Arizona, United States — 440 km (237 nm) WSW
Florence Junction Airport (1961)
Apache Junction, Arizona, United States — 442 km (238 nm) WSW
Tuba City Airport
Florence Junction Airport (1951)
Florence Junction, Arizona, United States — 443 km (239 nm) WSW