The Wakhjir Pass,[1] also spelled Vakhjir Pass, is a mountain pass in the Hindu Kush or Pamirs at the eastern end of the Wakhan Corridor, the only potentially navigable pass between Afghanistan and China in the modern era.[2] It links Wakhan in Afghanistan with the Tashkurgan Tajik Autonomous County in Xinjiang, China, at an altitude of 4,923 metres (16,152 ft).[3] The pass is not an official border crossing point.[2] With a difference of 3.5 hours, the Afghanistan–China border has the sharpest official change of clocks of any international frontier (UTC+4:30 in Afghanistan to UTC+8, in China).[4] China refers to the pass as South Wakhjir Pass (Chinese: 南瓦根基达坂), as there is a northern pass on the Chinese side.[3]
^Ludwig W. Adamec. Historical and political gazetteer of Afghanistan Vol. 1. Badakhshan Province and northeastern Afghanistan. Graz : Akad. Druck- und Verl.-Anst., 1972.p. 185.
^ abSino-Afghan boundary treaty. 1963-11-22 – via Wikisource. passing through South Wakhjir Daban (Called Wakhjir Pass on the Afghan map) at the elevation of 4,923 meters, North Wakhjir Daban (named on the Chinese map only))