The calculated distance (air line) between Shek O and Siu Lek Yuen is approximately 11 miles respectively 17 kilometers.
By car or train, the actual journey to Siu Lek Yuen is certainly longer, as only the direct route (as the crow flies) between Shek O and Siu Lek Yuen has been calculated here.
Air line (approximately)
17 kilometers
9 nautical miles