ICAO		IATA		Other		Location
ZMUB		ULN				Ulan Bator [Chinggis Khaan Intl (Genghis Khan Intl, Buyant Ukha Airport)], Ulaanbaatar, MN (545 mi / 877 km E)
				GC0013		UNKNOWN, Gansu, CN (546 mi / 879 km S)
ZMCK		UBN				Ulan Bator [Chinggis Khaan Intl (New Ulaanbaatar Intl, Khöshig Valley Airport)], Töv, MN (547 mi / 881 km E)
UIIR						Irkutsk [Vostochny Airport], Irkutskaya, RU (547 mi / 881 km NE)
UIII		IKT				Irkutsk [Intl], Irkutskaya, RU (550 mi / 885 km NE)
ZMTT						Tavan Tolgoi [Tavan Tolgoi Airport], Ömnögovi, MN (551 mi / 887 km E)
ZWTC		TCG				Tacheng, Xinjiang, CN (562 mi / 905 km W)
UINN						Nizhneudinsk, Irkutskaya, RU (571 mi / 919 km N)
ZWKL		KRL				Korla, Xinjiang, CN (579 mi / 931 km SW)
UNBI						Biysk [Biysk Airport], Altayskiy, RU (581 mi / 935 km NW)
UNWW		NOZ				Novokuznetsk [Spichenkovo Airport (Prokopyevsk Southeast)], Kemerovskaya, RU (597 mi / 961 km NW)
UIUA						Bichura [Bichura Airport], Buryatiya, RU (615 mi / 989 km NE)
UIUX						Kabansk, Buryatiya, RU (618 mi / 995 km NE)
UASK		UKK				Oskemen [Oskemen Airport (Ust-Kamenogorsk Airport)], Shyghys Qazaqstan, KZ (619 mi / 996 km NW)
ZWNL		NLT				Xinyuan [Xinyuan Nalati Airport], Xinjiang, CN (626 mi / 1008 km W)
ZBAR		RHT				Badanjilin [Alxa Right Banner Badanjilin Airport], Inner Mongolia, CN (628 mi / 1010 km SE)
ZMKB						Khanbogd [Khanbumbat Airport (Oyu Tolgoi Airport, Oyut Airport)], Ömnögovi, MN (628 mi / 1010 km E)
UINE						Tajshet, Irkutskaya, RU (628 mi / 1011 km N)
ZLZY		YZY				Zhangye [Zhangye Ganzhou Airport (Zhangye Southeast AB)], Gansu, CN (629 mi / 1013 km SE)
ZWBL		BPL				Bole (Alashankou) [Bole Alashankou Airport], Xinjiang, CN (637 mi / 1026 km W)