Airports 501 to 550
Aleksandrovsk-Sakhalinskiy Airport
Aleksandrovsk-Sakhalinskiy, Sakhalin Oblast, Russia — 782 km (422 nm) N
Muikamachi Interchange Heliport
Minamiuonuma, Niigata Prefecture, Japan — 784 km (423 nm) SSW
Dokkyo Medical University Nikko Medical Center Heliport
Marunuma Kogen Ski Resort Emergency Helipad
Komsomolsk-on-Amur Airport
Komsomolsk-on-Amur, Khabarovsk Krai, Russia — 806 km (435 nm) NNW
Nasukarasuyama Emergency and Medevac Exclusive Heliport
Nasukarasuyama, Tochigi Prefecture, Japan — 808 km (436 nm) S