The calculated distance (air line) between Puente de Vallecas and Mejorada del Campo is approximately 9 miles respectively 15 kilometers.
By car or train, the actual journey to Mejorada del Campo is certainly longer, as only the direct route (as the crow flies) between Puente de Vallecas and Mejorada del Campo has been calculated here.
Air line (approximately)
15 kilometers
8 nautical miles