The calculated distance (air line) between Cuacnopalan and Iztapalapa is approximately 108 miles respectively 174 kilometers.
By car or train, the actual journey to Iztapalapa is certainly longer, as only the direct route (as the crow flies) between Cuacnopalan and Iztapalapa has been calculated here.
Air line (approximately)
174 kilometers
94 nautical miles