The calculated distance (air line) between Cheung Chau and Sha Tin Wai is approximately 16 miles respectively 25 kilometers.
By car or train, the actual journey to Sha Tin Wai is certainly longer, as only the direct route (as the crow flies) between Cheung Chau and Sha Tin Wai has been calculated here.
Air line (approximately)
25 kilometers
14 nautical miles