Kazakhstan–Russia border

The Kazakhstan–Russia border (Russian: Казахстанско-российская граница) is the 7,644 kilometres (4,750 mi) international border between the Republic of Kazakhstan and the Russian Federation. It is the longest continuous international border in the world and the second longest by total length, after the Canada–United States border. It is in the same location as the former administrative-territorial border between the Kazakh Soviet Socialist Republic and the Russian Soviet Federative Socialist Republic.

Kazakhstan–Russia border

The Kazakhstan–Russia border (Russian: Казахстанско-российская граница) is the 7,644 kilometres (4,750 mi) international border between the Republic of Kazakhstan and the Russian Federation. It is the longest continuous international border in the world and the second longest by total length, after the Canada–United States border. It is in the same location as the former administrative-territorial border between the Kazakh Soviet Socialist Republic and the Russian Soviet Federative Socialist Republic.