Airports 501 to 550
Singleton Military Area airstrip
Tenterfield Airport
Tenterfield - Federation Park Heliport
Mangrove Mountain Airport
Mangrove Mountain, New South Wales, Australia — 967 km (522 nm) ESE
Oakey Army Aviation Centre
West Maitland Airport
Gillieston Heights, New South Wales, Australia — 973 km (525 nm) ESE