The calculated distance (air line) between Ignacio Zaragoza and Ecatepec de Morelos is approximately 77 miles respectively 124 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 Ignacio Zaragoza and Ecatepec de Morelos has been calculated here.
Air line (approximately)
124 kilometers
67 nautical miles