74.3 kilometers. According to Baidu map, Lhasa is located in the middle of Tibet Plateau and Shannan is located in the south of Tibet. The linear distance between the two places is 74.3 kilometers. It takes 2 hours 18 minutes by car, passing Yaya Expressway and Gong Ze Expressway. Take the high-speed train C88 1, get on at Lhasa Station and get off at Shannan Station. It takes 1 hour for 4 minutes.