The calculated distance (air line) between Kwai Chung and Sheung Shui is approximately 10 miles respectively 17 kilometers.
By car or train, the actual journey to Sheung Shui is certainly longer, as only the direct route (as the crow flies) between Kwai Chung and Sheung Shui has been calculated here.
Air line (approximately)
17 kilometers
9 nautical miles