How many kilometers is it from Yinchuan to Ningdong?

According to Baidu map, Yinchuan is located in the middle of Ningxia Plain in the upper reaches of the Yellow River, and Ningdong is located in the east of lingwu city, Ningxia, with a distance of 52 or 4 kilometers. Drive 1 hour 6 minutes, via beijing east road and Yin Qing Expressway. From Yinchuan to Ningdong, take bus 30 1 first, and then take intercity line 1. The whole journey takes about one and a half hours.