The calculated distance (air line) between Sau Mau Ping and Chek Chue is approximately 7 miles respectively 12 kilometers.
By car or train, the actual journey to Chek Chue is certainly longer, as only the direct route (as the crow flies) between Sau Mau Ping and Chek Chue has been calculated here.
Air line (approximately)
12 kilometers
6 nautical miles