![Bryan Druzin on Twitter: "Russia has now shut its entire land border with China - one of the longest borders in the world - in an effort to prevent the spread of Bryan Druzin on Twitter: "Russia has now shut its entire land border with China - one of the longest borders in the world - in an effort to prevent the spread of](https://pbs.twimg.com/media/EPlYHtZVUAEXBiw.jpg)
Bryan Druzin on Twitter: "Russia has now shut its entire land border with China - one of the longest borders in the world - in an effort to prevent the spread of
![The World on Twitter: "The U.S. / Canada Border is the longest international border in the world and it lacks military defense. http://t.co/3w9rxIvl0I" / Twitter The World on Twitter: "The U.S. / Canada Border is the longest international border in the world and it lacks military defense. http://t.co/3w9rxIvl0I" / Twitter](https://pbs.twimg.com/media/CQyzsVpWwAAIEal.png)
The World on Twitter: "The U.S. / Canada Border is the longest international border in the world and it lacks military defense. http://t.co/3w9rxIvl0I" / Twitter
RankingRoyals - The international land border between the United States and Canada is the longest in the world at almost 8,900 kilometers. It includes the border between Canada and the continental U.S.
![Borderline, An Unsettling Journey Along The World's Longest UN-Defended Border.... (2012) - Daniel Sekulich | IDFA Borderline, An Unsettling Journey Along The World's Longest UN-Defended Border.... (2012) - Daniel Sekulich | IDFA](https://d25cyov38w4k50.cloudfront.net/films/a0f7a0bc-fe98-4dc1-be86-222c1ecc39c3/_1920xAUTO_fit_center-center_82/3fccf996-1366-4e9a-b744-54f869b0070e.jpg?mtime=20170411143153)
Borderline, An Unsettling Journey Along The World's Longest UN-Defended Border.... (2012) - Daniel Sekulich | IDFA
![Top 20 Longest Borders Between Countries | Flags and countries Ranked by Longest Borders area - YouTube Top 20 Longest Borders Between Countries | Flags and countries Ranked by Longest Borders area - YouTube](https://i.ytimg.com/vi/QpN_tTKLPcA/maxresdefault.jpg)