The calculated distance (air line) between Tseung Kwan O and Yuen Long Kau Hui is approximately 16 miles respectively 26 kilometers.
By car or train, the actual journey to Yuen Long Kau Hui is certainly longer, as only the direct route (as the crow flies) between Tseung Kwan O and Yuen Long Kau Hui has been calculated here.
Air line (approximately)
26 kilometers
14 nautical miles