To 11 ports; the busiest crossings are to Nanjing (14½ hours, once a month, mid-March to early June and late August to mid-November), Jiujiang (14½ hours, once a month, late March to mid-June and early September to late November), Yangzhou (38½ hours, once a month, mid-March to early June and late August to mid-November), Wuhan (39½ hours, once a month, late March to mid-June and early September to late November), Shanghai (2½ days, once a month, mid-March to early June and late August to mid-November), Yueyang (2½ days, once a month, late March to mid-June and early September to late November), Jingzhou (3½ days, once a month, late March to mid-June and early September to late November) and Maoping (5 days, once a month, late March to mid-June and early September to late November).