The calculated distance (air line) between Zhoukou and Mengcheng Chengguanzhen is approximately 114 miles respectively 184 kilometers.
By car or train, the actual journey to Mengcheng Chengguanzhen is certainly longer, as only the direct route (as the crow flies) between Zhoukou and Mengcheng Chengguanzhen has been calculated here.
Air line (approximately)
184 kilometers
99 nautical miles