Airports 501 to 550
Ojikakogen Station Plaza Emergency Helipad
Nagaoka Central General Hospital Heliport
Preobrazheniye Airport
Hitachiomiya Roadside Station Heliport
Hitachiomiya, Ibaraki Prefecture, Japan — 1146 km (618 nm) SW
Japan Red Cross Nagaoka Hospital Heliport
Varfolomeyevka Southwest Airfield
Tachikawa General Hospital Heliport
Awabara Weir Riverbed Kuji River Left Bank Heliport
Nasukarasuyama Emergency and Medevac Exclusive Heliport
Nasukarasuyama, Tochigi Prefecture, Japan — 1153 km (622 nm) SW
Tongjiang Nongjiang Farm Airport
Jiamusi, Heilongjiang Province, China — 1154 km (623 nm) WNW
Imeni Poliny Osipenko Airport
Imeni Poliny Osipenko, Khabarovsk Krai, Russia — 1155 km (624 nm) NW
Cape Mayachnyy Heliport
Petropavlovsk-Kamchatskiy, Kamchatka Krai, Russia — 1157 km (625 nm) NE