The calculated distance (air line) between La Cabecera and Ecatepec de Morelos is approximately 48 miles respectively 77 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 La Cabecera and Ecatepec de Morelos has been calculated here.
Air line (approximately)
77 kilometers
42 nautical miles