ICAO		IATA		Other		Location
				LB43		Tolbukhin [Dobrich], Varna, BG (514 mi / 827 km SW)
LRSV		SCV				Suceava [Suceava Stefan cel Mare Intl (Salcea Airport)], Suceava, RO (515 mi / 828 km W)
				SS63		Komsomol'skoe [Komsomol'skoe Airport], Ul'yanovskaya, RU (516 mi / 830 km NE)
				LB33		Leskovo, Varna, BG (517 mi / 831 km W)
UWSX						Shumejka [Shumejka Airport], Saratovskaya, RU (517 mi / 832 km NE)
				LB34		Stefanovo, Varna, BG (517 mi / 832 km SW)
LTAC		ESB				Ankara [Esenboga Intl], Ankara, TR (518 mi / 833 km SW)
UWSG		GSV				Saratov [Gagarin Intl], Saratovskaya, RU (519 mi / 835 km NE)
UWSK						Krasny'j Kut [Krasny'j Kut Airport], Ul'yanovskaya, RU (520 mi / 836 km NE)
				LB35		Golyama Smolnitsa, Varna, BG (520 mi / 836 km SW)
LTCE		ERZ				Erzurum, Erzurum, TR (521 mi / 839 km SE)
				OO10		Ist'e [Ist'e Heliport], RU (523 mi / 841 km N)
UUBC		KLF				Kaluga [Grabtsevo Airport], Kaluzhskaya, RU (526 mi / 847 km N)
UGTB		TBS				Tbilisi [Intl (Shota Rustaveli Tbilisi Intl, Novo Alexeyevka Intl, Lochini)], Tbilisi, GE (527 mi / 849 km SE)
				UG24		Tbilisi [Soganlug AB], Tbilisi, GE (528 mi / 849 km SE)
LBWN		VAR				Varna [Intl], Varna, BG (528 mi / 850 km SW)
				SS66		Yamskoe [Yamskoe Airport], Ul'yanovskaya, RU (528 mi / 850 km NE)
LBSS		SLS		LB12		Silistra [Polkovnik Lambrinovo], Razgrad, BG (529 mi / 851 km W)
LTCF		KSY				Kars, Kars, TR (529 mi / 852 km SE)
LTAE						Ankara [Akinci], TR (530 mi / 853 km SW)