The calculated distance (air line) between Shek Wai Kok and Chek Chue is approximately 12 miles respectively 20 kilometers.
By car or train, the actual journey to Chek Chue is certainly longer, as only the direct route (as the crow flies) between Shek Wai Kok and Chek Chue has been calculated here.
Air line (approximately)
20 kilometers
11 nautical miles