The calculated distance (air line) between Nanyang and Xiangcheng Chengguanzhen is approximately 80 miles respectively 129 kilometers.
By car or train, the actual journey to Xiangcheng Chengguanzhen is certainly longer, as only the direct route (as the crow flies) between Nanyang and Xiangcheng Chengguanzhen has been calculated here.
Air line (approximately)
129 kilometers
70 nautical miles