The calculated distance (air line) between San Salvador Atenco and Ecatepec de Morelos is approximately 10 miles respectively 16 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 Salvador Atenco and Ecatepec de Morelos has been calculated here.
Air line (approximately)
16 kilometers
9 nautical miles