The calculated distance (air line) between Rafael Delgado and Ecatepec de Morelos is approximately 141 miles respectively 227 kilometers.
By car or train, the actual journey to Ecatepec de Morelos is certainly longer, as only the direct route (as the crow flies) between Rafael Delgado and Ecatepec de Morelos has been calculated here.
Air line (approximately)
227 kilometers
122 nautical miles