The calculated distance (air line) between Iztapalapa and San Francisco Acuautla is approximately 13 miles respectively 21 kilometers.
By car or train, the actual journey to San Francisco Acuautla is certainly longer, as only the direct route (as the crow flies) between Iztapalapa and San Francisco Acuautla has been calculated here.
Air line (approximately)
21 kilometers
11 nautical miles