The calculated distance (air line) between Tlalnepantla and Iztacalco is approximately 12 miles respectively 19 kilometers.
By car or train, the actual journey to Iztacalco is certainly longer, as only the direct route (as the crow flies) between Tlalnepantla and Iztacalco has been calculated here.
Air line (approximately)
19 kilometers
10 nautical miles