The calculated distance (air line) between Jumilla and Puente de Vallecas is approximately 182 miles respectively 293 kilometers.
By car or train, the actual journey to Puente de Vallecas is certainly longer, as only the direct route (as the crow flies) between Jumilla and Puente de Vallecas has been calculated here.
Air line (approximately)
293 kilometers
158 nautical miles