The calculated distance (air line) between Mejorada del Campo and Alcalá de Henares is approximately 9 miles respectively 14 kilometers.
By car or train, the actual journey to Alcalá de Henares is certainly longer, as only the direct route (as the crow flies) between Mejorada del Campo and Alcalá de Henares has been calculated here.
Air line (approximately)
14 kilometers
8 nautical miles