The calculated distance (air line) between Yeung Uk Tsuen and Sai Kung is approximately 17 miles respectively 27 kilometers.
By car or train, the actual journey to Sai Kung is certainly longer, as only the direct route (as the crow flies) between Yeung Uk Tsuen and Sai Kung has been calculated here.
Air line (approximately)
27 kilometers
14 nautical miles