The calculated distance (air line) between Tequexquináhuac and Iztapalapa is approximately 18 miles respectively 28 kilometers.
By car or train, the actual journey to Iztapalapa is certainly longer, as only the direct route (as the crow flies) between Tequexquináhuac and Iztapalapa has been calculated here.
Air line (approximately)
28 kilometers
15 nautical miles