The calculated distance (air line) between Kau Wa Keng and Chek Chue is approximately 10 miles respectively 16 kilometers.
By car or train, the actual journey to Chek Chue is certainly longer, as only the direct route (as the crow flies) between Kau Wa Keng and Chek Chue has been calculated here.
Air line (approximately)
16 kilometers
9 nautical miles