The calculated distance (air line) between Zaoyang and Nanzhang Chengguanzhen is approximately 59 miles respectively 95 kilometers.
By car or train, the actual journey to Nanzhang Chengguanzhen is certainly longer, as only the direct route (as the crow flies) between Zaoyang and Nanzhang Chengguanzhen has been calculated here.
Air line (approximately)
95 kilometers
51 nautical miles