The calculated distance (air line) between Ecatzingo de Hidalgo and Iztapalapa is approximately 34 miles respectively 55 kilometers.
By car or train, the actual journey to Iztapalapa is certainly longer, as only the direct route (as the crow flies) between Ecatzingo de Hidalgo and Iztapalapa has been calculated here.
Air line (approximately)
55 kilometers
30 nautical miles