The calculated distance (air line) between Misión de Chichimecas and Iztapalapa is approximately 162 miles respectively 261 kilometers.
By car or train, the actual journey to Iztapalapa is certainly longer, as only the direct route (as the crow flies) between Misión de Chichimecas and Iztapalapa has been calculated here.
Air line (approximately)
261 kilometers
141 nautical miles