Is Panzhihua to Wuhan near Kunming or Chengdu?

Kunming is about1900km from Wu Hanyou, while Chengdu is only about1362km from Wuhan. Chengdu is geographically closer to Wuhan; There are more transportation options from Chengdu to Wu Hanyou, such as airplanes, trains and bullet trains. The bullet train from Chengdu to Wuhan only takes about 7 hours. There is no bullet train from Kunming to Wuhan, only trains.