The calculated distance (air line) between Chek Chue and Hong Lok Yuen is approximately 17 miles respectively 28 kilometers.
By car or train, the actual journey to Hong Lok Yuen is certainly longer, as only the direct route (as the crow flies) between Chek Chue and Hong Lok Yuen has been calculated here.
Air line (approximately)
28 kilometers
15 nautical miles