Airports 501 to 550
Inaru Airstrip
Inaru, East Sepik Province, Papua New Guinea — 1569 km (847 nm) WNW
Northern Peninsula Airport
Boigu Island Airport
April River Airport
April River, East Sepik Province, Papua New Guinea — 1606 km (867 nm) WNW
Horn Island Airport
Mabuiag Island Airport
Kubin Island Airport
Pukapuki Airstrip
Pukapuki Vilage, East Sepik Province, Papua New Guinea — 1612 km (870 nm) WNW
Badu Island Airport
Thursday Island Hospital Heliport
Thursday Island, Queensland, Australia — 1618 km (873 nm) WSW