Mongolia has a number of domestic airports with some of them having international status. However, the main international airport is Buyant-Ukhaa International Airport, located approximately 20 km (12 mi) from downtown Ulaanbaatar. Direct flight connections exist between Mongolia and South Korea, China, Thailand, Hong Kong, Japan, Russia, Germany, Kyrgyzstan, and Turkey. MIAT Mongolian Airlines is Mongolia’s national air carrier operating international flights, while other domestic air carriers such as Aero Mongolia and Hunnu Airlines serve domestic and regional routes.
Many overland roads in Mongolia are only gravel roads or simple cross-country tracks. There are paved roads from Ulaanbaatar to the Russian and Chinese borders, from Ulaanbaatar east- and westward (the so-called Millennium Road), and from Darkhan to Bulgan. A number of road construction projects are currently underway. Mongolia has 4,800 km (3,000 mi) of paved roads, with 1,800 km (1,100 mi) of that total completed in 2013 alone.
Flag of Mongolia:
The flag of Mongolia is a vertical tricolor with a red stripe at each side and a blue stripe in the middle, with the Mongolian Soyombo symbol centering on the leftmost stripe. The blue stripe represents the eternal blue sky, and the red stripes thriving for eternity. The Soyombo symbol is a geometric abstraction that represents fire, sun, moon, earth, water, and a Taijitu symbol representing the duality of yin and yang.
The current flag was adopted on 12 January 1992, with the current official color standards being set on 8 July 2011. Until 1992, the flag had a communist star above the Soyombo, during the final 47 years of the Mongolian People’s Republic.
It has been commonplace among Mongolians in the Inner Mongolia to hang the flag.