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.
reach: rather globalborderscountry recordsgeographygeography of Chinamap
Answers by country
Russia
United States
Brazil
China
answers
Spain14
Republic of Ireland23
India53
Pakistan10
Germany163
Austria33
Poland14182
the United Kingdom148
Unknown27
the United States282
Greece30
the Netherlands20
Australia30
Israel12
France14
Italy23
Canada16
Switzerland15