The calculated distance (air line) between Puruándiro and Ecatepec de Morelos is approximately 163 miles respectively 262 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 Puruándiro and Ecatepec de Morelos has been calculated here.
Air line (approximately)
262 kilometers
142 nautical miles