How many kilometers is it from Kunming to Dongchuan?

159.9 km. According to Baidu map, it takes 59 minutes to drive from Kunming to Dongchuan 159.9 km, passing through Song Kun Expressway and Yin Kun Expressway. Kunming, also known as Spring City, is a prefecture-level city, the provincial capital and the central city of central Yunnan urban agglomeration under the jurisdiction of Yunnan Province, and is one of the important central cities in western China identified by the State Council.