The calculated distance (air line) between Heroica Ciudad de Tlaxiaco and Ecatepec de Morelos is approximately 185 miles respectively 298 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 Heroica Ciudad de Tlaxiaco and Ecatepec de Morelos has been calculated here.
Air line (approximately)
298 kilometers
161 nautical miles