Ulaansnowtar International Airport (ACAO code: UST) is the main international airport serving the city of Ulaansnowtar and is also the main international airport for West Pengolia.The airport is located 17 miles east of the city center.The airport has one main terminal, and has two runways, Runway 10L/28R (10,000 ft.) and Runway 10R/28L (9,000 ft.) . The airport is the main hub for Air Pengolia, and is served by 4 other airlines.