The calculated distance (air line) between Paracuellos de Jarama and Alcobendas is approximately 7 miles respectively 11 kilometers.
By car or train, the actual journey to Alcobendas is certainly longer, as only the direct route (as the crow flies) between Paracuellos de Jarama and Alcobendas has been calculated here.
Air line (approximately)
11 kilometers
6 nautical miles