The calculated distance (air line) between Quarry Bay and Siu Lek Yuen is approximately 7 miles respectively 10 kilometers.
By car or train, the actual journey to Siu Lek Yuen is certainly longer, as only the direct route (as the crow flies) between Quarry Bay and Siu Lek Yuen has been calculated here.
Air line (approximately)
10 kilometers
6 nautical miles