The calculated distance (air line) between Puyang Chengguanzhen and Yucheng is approximately 98 miles respectively 157 kilometers.
By car or train, the actual journey to Yucheng is certainly longer, as only the direct route (as the crow flies) between Puyang Chengguanzhen and Yucheng has been calculated here.
Air line (approximately)
157 kilometers
85 nautical miles