The calculated distance (air line) between Naucalpan de Juárez and San Mateo Atenco is approximately 24 miles respectively 39 kilometers.
By car or train, the actual journey to San Mateo Atenco is certainly longer, as only the direct route (as the crow flies) between Naucalpan de Juárez and San Mateo Atenco has been calculated here.
Air line (approximately)
39 kilometers
21 nautical miles