The calculated distance (air line) between Pak Shek Kok and Cheung Sha Wan is approximately 19 miles respectively 30 kilometers.
By car or train, the actual journey to Cheung Sha Wan is certainly longer, as only the direct route (as the crow flies) between Pak Shek Kok and Cheung Sha Wan has been calculated here.
Air line (approximately)
30 kilometers
16 nautical miles