The calculated distance (air line) between Tecamachalco and Iztapalapa is approximately 93 miles respectively 149 kilometers.
By car or train, the actual journey to Iztapalapa is certainly longer, as only the direct route (as the crow flies) between Tecamachalco and Iztapalapa has been calculated here.
Air line (approximately)
149 kilometers
80 nautical miles