The calculated distance (air line) between Iztapalapa and Zinacantepec is approximately 44 miles respectively 71 kilometers.
By car or train, the actual journey to Zinacantepec is certainly longer, as only the direct route (as the crow flies) between Iztapalapa and Zinacantepec has been calculated here.
Air line (approximately)
71 kilometers
38 nautical miles