The calculated distance (air line) between Ignacio Zaragoza and Iztapalapa is approximately 75 miles respectively 120 kilometers.
By car or train, the actual journey to Iztapalapa is certainly longer, as only the direct route (as the crow flies) between Ignacio Zaragoza and Iztapalapa has been calculated here.
Air line (approximately)
120 kilometers
65 nautical miles