The calculated distance (air line) between Alcalá de Henares and Nuevo Baztán is approximately 10 miles respectively 16 kilometers.
By car or train, the actual journey to Nuevo Baztán is certainly longer, as only the direct route (as the crow flies) between Alcalá de Henares and Nuevo Baztán has been calculated here.
Air line (approximately)
16 kilometers
9 nautical miles