The calculated distance (air line) between Nopalucán and Ecatepec de Morelos is approximately 85 miles respectively 137 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 Nopalucán and Ecatepec de Morelos has been calculated here.
Air line (approximately)
137 kilometers
74 nautical miles