Which country has the longest combined land border?

Russia
United States
Brazil
China
China's combined land border measures 22,117 km (13,743 mi) from the mouth of the Yalu River to the Gulf of Tonkin. China borders 14 nations, more than any other country except Russia, which also borders 14.

Answers distribution

Russia
United States
Brazil
China
answers
flagthe United Arab Emirates
16%
0%
0%
83%
12
flagFinland
33%
0%
0%
66%
21
flagGreece
21%
0%
14%
64%
14
flagIndia
33%
11%
0%
55%
18
flagthe Netherlands
48%
0%
7%
44%
27
flagNorway
30%
13%
13%
43%
23
flagGermany
51%
3%
3%
41%
111
flagPoland
48%
7%
6%
37%
7335
flagthe United Kingdom
43%
12%
5%
37%
218
flagRepublic of Ireland
41%
4%
16%
37%
24
flagthe United States
40%
17%
5%
35%
169
flagCanada
41%
23%
0%
35%
17
flagFrance
50%
7%
7%
35%
14
flagItaly
46%
20%
0%
33%
39
flagDenmark
40%
20%
10%
30%
10
flagSpain
72%
9%
0%
18%
11
flagUnknown
63%
10%
8%
17%
73

Gender

men36%
women35%
Russia
50%
47%
United States
7%
9%
Brazil
5%
7%
China
36%
35%

Language versions

question
answers
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flag
Which country has the longest combined land border?
289
34%

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Author: globalquiz.org
Illustration: Darrel Birket
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