The calculated distance (air line) between Tsuen Wan and Tuen Mun San Hui is approximately 9 miles respectively 14 kilometers.
By car or train, the actual journey to Tuen Mun San Hui is certainly longer, as only the direct route (as the crow flies) between Tsuen Wan and Tuen Mun San Hui has been calculated here.
Air line (approximately)
14 kilometers
8 nautical miles