Nanchang Metro Line 2 takes 4 minutes. According to the Baidu map app, the total length of Nanchang Metro Line 2 is about 21.3 kilometers, and the whole journey of Nanchang Metro Line 2 takes 4 minutes. The departure interval and running speed of subway trains will also affect the actual running time. There are 13 stations in Nanchang Metro Line 2, which are: Railway Station (Nanchang Station), Courtyard, Taoyuan, Jiefang West Road, Liyumen, Hongdu North Avenue, Honggutan New District, Jiulong Lake, Tangshankou, Luyin Lake, Hangkong Avenue, Southeast University and Tengwangge.