The calculated distance (air line) between San Andrés Ocotlán and Iztapalapa is approximately 36 miles respectively 58 kilometers.
By car or train, the actual journey to Iztapalapa is certainly longer, as only the direct route (as the crow flies) between San Andrés Ocotlán and Iztapalapa has been calculated here.
Air line (approximately)
58 kilometers
31 nautical miles