The following is a list of the 251 widest countries in 2011 as defined by the [[CIA World Factbook]].<ref>The [[CIA]] World Factbook, https://www.cia.gov/library/publications/the-world-factbook/rankorder/2147rank.html]</ref>.
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The following is a list of the 251 widest countries in 2011 as defined by the [[CIA World Factbook]].<ref>The [[CIA]] World Factbook, https://www.cia.gov/library/publications/the-world-factbook/rankorder/2147rank.html]</ref>