Borders of China
From Infogalactic: the planetary knowledge core
The People's Republic of China has international borders with 14 sovereign states, equal highest of any country along with Russia, which also has 14. In addition, there is a 30-km border with the special administrative region of Hong Kong, which was a British dependency before 1997, and a 3 km border with Macau, a Portuguese territory until 1999. With a land border of 22,117 kilometres (13,743 mi) in total it also has the longest land border of any country.
Below is a table of countries and territories who share a land border with China around its perimeter, counterclockwise from the east. The numbers in parenthesis are their lengths in miles.[1]
| Country | Length (km) and (mi) |
|---|---|
| North Korea | 1,416 (879) |
| Russia (NE) | 3,605 (2,240) |
| Mongolia | 4,677 (2,906) |
| Russia (NW) | 40 (24) |
| Kazakhstan | 1,533 (952) |
| Kyrgyzstan | 858 (533) |
| Tajikistan | 414 (257) |
| Afghanistan | 76 (47) |
| Pakistan | 523 (324) |
| India | 3,380* (2,100), disputed |
| Nepal | 1,236 (768) |
| Bhutan | 470 (292) |
| Myanmar | 2,185 (1,357) |
| Laos | 423 (262) |
| Vietnam | 1,281 (795) |
| Hong Kong | 30 (18) |
| Macau | 3 (1.8) |
* In three sections, separated by Nepal and Bhutan.
