How many kilometers is it from Nanning to Detian Waterfall?

According to Baidu map, it is about 229.2 kilometers from Nanning to Detian Waterfall, and the journey takes 2 minutes and 42 seconds. Detian Waterfall is located in the southern margin of Yunnan-Guizhou Plateau, south of the Tropic of Cancer and upstream of Guichunjiang River on the Sino-Vietnamese border. Located in Detian Village, Shuolong Town, daxin county, Chongzuo City, Guangxi Zhuang Autonomous Region, it is the first transnational waterfall in Asia and the fourth in the world, and it is a national AAAAA-level tourist attraction. Detian Waterfall 1990 began to build scenic spots, and 1993 was officially opened. It is the shooting place of film and television dramas such as Wine is Home Wine, Tianya Chivalrous Man, Hua and Three Students Sleeping in the Same Book. In 2005, the scenic spot was awarded the title of "the most beautiful waterfall in China", in 2007, it was awarded the title of national AAAA scenic spot, in July 201August, it was awarded the title of "the most influential scenic spot of the year" in the first Guangxi tourist reputation list, and in June 201August, it was awarded the title of national AAAA scenic spot.