The calculated distance (air line) between Coxcatlán and Ecatepec de Morelos is approximately 155 miles respectively 250 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 Coxcatlán and Ecatepec de Morelos has been calculated here.
Air line (approximately)
250 kilometers
135 nautical miles