Airports 501 to 550
Tonghua Sanyuanpu Airport
Kitaakita Municipal Hospital Helipad
JMSDF Hachinohe Air Base / Hachinohe Airport
Hachinohe Municipal Hospital Heliport
Ulanhot Yilelite Airport
Ulanhot, Inner Mongolia Autonomous Region, China — 1019 km (550 nm) W
Mohe Gulian Airport
Hwangsuwon Airbase
Kimhyonggwon, Ryanggang Province, North Korea — 1023 km (552 nm) SW
Artel-Amur Kondyor Mine airstrip
Kondyor Massif, Khabarovsk Krai, Russia — 1024 km (553 nm) N
Hwangsuwon Highway Strip Airstrip
Hwangsuwon, Ryanggang Province, North Korea — 1025 km (553 nm) SW
Burevestnik Airport
Riwon Airbase
Riwon-gun, South Hamgyong Province, North Korea — 1032 km (557 nm) SSW