The calculated distance (air line) between Chek Chue and Tsz Wan Shan is approximately 9 miles respectively 15 kilometers.
By car or train, the actual journey to Tsz Wan Shan is certainly longer, as only the direct route (as the crow flies) between Chek Chue and Tsz Wan Shan has been calculated here.
Air line (approximately)
15 kilometers
8 nautical miles