The calculated distance (air line) between Pak Shek Kok and Sok Kwu Wan is approximately 16 miles respectively 26 kilometers.
By car or train, the actual journey to Sok Kwu Wan is certainly longer, as only the direct route (as the crow flies) between Pak Shek Kok and Sok Kwu Wan has been calculated here.
Air line (approximately)
26 kilometers
14 nautical miles