The calculated distance (air line) between Ciudad Nezahualcoyotl and Ciudad Hidalgo is approximately 102 miles respectively 165 kilometers.
By car or train, the actual journey to Ciudad Hidalgo is certainly longer, as only the direct route (as the crow flies) between Ciudad Nezahualcoyotl and Ciudad Hidalgo has been calculated here.
Air line (approximately)
165 kilometers
89 nautical miles