evidence: Darchen is a small village with an altitude of about 4,700 meters, in the south of Kailash monutain, is where the starting point of the Kailash Cora. It is only a one-day bus drive approxiamtely 340 kilometers from Ali (Shiquanhe) the capital town of Ngari prefecture. Darchen is also called as "Tarchen" in Tibetan, Or "Taqin" in chinese Pingyin. [...] Distance from Darchen to - Ali (Shiquanhe): 250 kilometers, about 4-5 hours drive - Guge Kingdom: 270 kilometers, about 4.5 hours drive - KunSha (Gunsa) Airport : 200 kilometers, about 3-4 hours drive - Shigatse City : 940 kilometers, about 15 hours drive - Lhasa City : 1,211 kilometers, about 19 – 20 hours drive