The calculated distance (air line) between Ciudad Nezahualcoyotl and San Mateo Atenco is approximately 35 miles respectively 56 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 Ciudad Nezahualcoyotl and San Mateo Atenco has been calculated here.
Air line (approximately)
56 kilometers
30 nautical miles