The calculated distance (air line) between Liukuaizhuang and Dabizhuang is approximately 6 miles respectively 9 kilometers.
By car or train, the actual journey to Dabizhuang is certainly longer, as only the direct route (as the crow flies) between Liukuaizhuang and Dabizhuang has been calculated here.
Air line (approximately)
9 kilometers
5 nautical miles