The calculated distance (air line) between Sheung Shui and Tin Shui Wai is approximately 8 miles respectively 14 kilometers.
By car or train, the actual journey to Tin Shui Wai is certainly longer, as only the direct route (as the crow flies) between Sheung Shui and Tin Shui Wai has been calculated here.
Air line (approximately)
14 kilometers
7 nautical miles