The calculated distance (air line) between Pozuelo de Alarcón and Torrelodones is approximately 12 miles respectively 19 kilometers.
By car or train, the actual journey to Torrelodones is certainly longer, as only the direct route (as the crow flies) between Pozuelo de Alarcón and Torrelodones has been calculated here.
Air line (approximately)
19 kilometers
10 nautical miles