The calculated distance (air line) between Torrejón de la Calzada and Arroyomolinos is approximately 8 miles respectively 13 kilometers.
By car or train, the actual journey to Arroyomolinos is certainly longer, as only the direct route (as the crow flies) between Torrejón de la Calzada and Arroyomolinos has been calculated here.
Air line (approximately)
13 kilometers
7 nautical miles