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