Tavan Tolgoi AirportTavan Tolgoi Airport is an airport serving the Tavan Tolgoi mine in Tsogttsetsii, Ömnögovi, Mongolia. It was built in 2009 by Energy Resources LLC.WWW mmc.mnInformationTavan Tolgoi Airport is located 100 kilometers northeast of the regional capital of the Dalanzadgad, and 462 kilometers south of the national capital of Ulan Bator.