The calculated distance (air line) between Tangshan and Liukuaizhuang is approximately 52 miles respectively 84 kilometers.
By car or train, the actual journey to Liukuaizhuang is certainly longer, as only the direct route (as the crow flies) between Tangshan and Liukuaizhuang has been calculated here.
Air line (approximately)
84 kilometers
45 nautical miles