Huai'an is located in Nanjing city, China at the 33.5886, 119.0192 coordinates. Distance from Huai'an to other cities. are listed below, click on the city name to find distance between. Distance from Huai'an to Suzhou 294 km, to Wuxi 254 km, to Tongshan 184 km. The green marker indicates the location of Huai'an.