Edged in the north by the Russian Federation, with which it shares 3,485 km of borders, this country is a neighbour, in the south, of the Popular Republic of China, claiming 4,677 km of common frontiers.
D'Land grenzt am Norden u Russland mat 3.485 km Grenz an am Süden un d'Volleksrepublik China mat 4.677 km.