The Mongolia–Russia border is the international border between Mongolia and the Russian Federation. It runs from west to east between the two tripoints...

China–Mongolia border is the international border between China and Mongolia. It runs from west to east between the two tripoints with Russia for 4,630 km...

eastern China–Mongolia–Russia tripoint (49°50′42.3″N 116°42′46.8″E / 49.845083°N 116.713000°E / 49.845083; 116.713000), marked by the border monument called...

Russia and Mongolia share a 3,500-kilometer border. When Chinese forces attacked Mongolia in 1919 to negate its independence from China, the Russian Asiatic...

Russia, the largest country in the world, has international land borders with fourteen sovereign states as well as 2 narrow maritime boundaries with the...

Soviet–Japanese border conflicts, also known as the Soviet-Japanese Border War, the First Soviet-Japanese War, the Russo-Mongolian-Japanese Border Wars or the...

of Buryatia, Russia, located on the Kyakhta River near the Mongolia–Russia border. The town stands directly opposite the Mongolian border town of Altanbulag...

Mongolia is a landlocked country in East Asia, bordered by Russia to the north and China to the south. It covers an area of 1,564,116 square kilometres...

(China–Russia border)  Mongolia –  Russia: 3,485 km (2,165 mi) (Mongolia–Russia border)  Bolivia –  Brazil: 3,400 km (2,100 mi) (Bolivia–Brazil border)  China...

China (PRC) shares land borders with 14 countries (tied with Russia for the most in the world): North Korea, Russia, Mongolia, Kazakhstan, Kyrgyzstan...