The calculated distance (air line) between Santa María Xonacatepec and Ciudad Nezahualcoyotl is approximately 63 miles respectively 102 kilometers.
By car or train, the actual journey to Ciudad Nezahualcoyotl is certainly longer, as only the direct route (as the crow flies) between Santa María Xonacatepec and Ciudad Nezahualcoyotl has been calculated here.
Air line (approximately)
102 kilometers
55 nautical miles