Kazakhstan–Russia border
| Kazakhstan–Russia border | |
|---|---|
Pillars marking the border | |
| Characteristics | |
| Entities | Russia Kazakhstan |
| Length | 7598.6 km |
| History | |
| Established | 1936 Kazakh Soviet Socialist Republic |
| Current shape | 1991 Dissolution of the Soviet Union |
The Kazakhstan–Russia border is the 7,598.6-kilometre (4,721.6 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.