The calculated distance (air line) between Zaojiacheng and Xianshuigu is approximately 20 miles respectively 33 kilometers.
By car or train, the actual journey to Xianshuigu is certainly longer, as only the direct route (as the crow flies) between Zaojiacheng and Xianshuigu has been calculated here.
Air line (approximately)
33 kilometers
18 nautical miles