The calculated distance (air line) between San Martín Cuautlalpan and Ciudad Nezahualcoyotl is approximately 15 miles respectively 24 kilometers.
By car or train, the actual journey to Ciudad Nezahualcoyotl is certainly longer, as only the direct route (as the crow flies) between San Martín Cuautlalpan and Ciudad Nezahualcoyotl has been calculated here.
Air line (approximately)
24 kilometers
13 nautical miles