The calculated distance (air line) between Beihuaidian and Liukuaizhuang is approximately 12 miles respectively 19 kilometers.
By car or train, the actual journey to Liukuaizhuang is certainly longer, as only the direct route (as the crow flies) between Beihuaidian and Liukuaizhuang has been calculated here.
Air line (approximately)
19 kilometers
10 nautical miles