The calculated distance (air line) between Cheung Chau and Siu Lek Yuen is approximately 17 miles respectively 27 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 Cheung Chau and Siu Lek Yuen has been calculated here.
Air line (approximately)
27 kilometers
15 nautical miles