The calculated distance (air line) between Ecatepec de Morelos and Colonia Nativitas is approximately 16 miles respectively 26 kilometers.
By car or train, the actual journey to Colonia Nativitas is certainly longer, as only the direct route (as the crow flies) between Ecatepec de Morelos and Colonia Nativitas has been calculated here.
Air line (approximately)
26 kilometers
14 nautical miles