The calculated distance (air line) between Hortaleza and Pozuelo de Alarcón is approximately 10 miles respectively 15 kilometers.
By car or train, the actual journey to Pozuelo de Alarcón is certainly longer, as only the direct route (as the crow flies) between Hortaleza and Pozuelo de Alarcón has been calculated here.
Air line (approximately)
15 kilometers
8 nautical miles