How many kilometers is the topographic map of Yuelu Mountain in China?

12 kilometers. According to the Baidu map, the Chinese topographic map of Yuelu Mountain is 12 kilometers on foot, climbing 6 meters, which is a long distance. Yuelu Mountain, or "Lushan Scenic Area", is located in Yuelu District, Changsha City, Hunan Province, and is the tail peak of Nanyue 72 Peak, with an altitude of 3.8 meters. Lushan Scenic Area is one of the core scenic spots of Yuelu Mountain Scenic Area, with an area of 5.28 square kilometers. It is located on the west bank of Xiangjiang River and belongs to the urban mountain scenic area. The Lushan Scenic Area Management Office was established in 1951.