The calculated distance (air line) between Santa María Ajoloapan and Iztapalapa is approximately 43 miles respectively 69 kilometers.
By car or train, the actual journey to Iztapalapa is certainly longer, as only the direct route (as the crow flies) between Santa María Ajoloapan and Iztapalapa has been calculated here.
Air line (approximately)
69 kilometers
37 nautical miles