Caohe is located in Wuhan city, China at the 30.2297, 115.4335 coordinates. Distance from Caohe to other cities. are listed below, click on the city name to find distance between. Distance from Caohe to Shiyan 517 km, to Huangshi 37 km, to Shashi 306 km. The green marker indicates the location of Caohe.