The calculated distance (air line) between Torrejón de la Calzada and Boadilla del Monte is approximately 15 miles respectively 24 kilometers.
By car or train, the actual journey to Boadilla del Monte is certainly longer, as only the direct route (as the crow flies) between Torrejón de la Calzada and Boadilla del Monte has been calculated here.
Air line (approximately)
24 kilometers
13 nautical miles