The calculated distance (air line) between San Andrés Azumiatla and Ecatepec de Morelos is approximately 72 miles respectively 115 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 San Andrés Azumiatla and Ecatepec de Morelos has been calculated here.
Air line (approximately)
115 kilometers
62 nautical miles