The calculated distance (air line) between Tai’an and Puyang Chengguanzhen is approximately 122 miles respectively 197 kilometers.
By car or train, the actual journey to Puyang Chengguanzhen is certainly longer, as only the direct route (as the crow flies) between Tai’an and Puyang Chengguanzhen has been calculated here.
Air line (approximately)
197 kilometers
106 nautical miles