The calculated distance (air line) between San Bartolomé Tlaltelulco and Iztapalapa is approximately 38 miles respectively 61 kilometers.
By car or train, the actual journey to Iztapalapa is certainly longer, as only the direct route (as the crow flies) between San Bartolomé Tlaltelulco and Iztapalapa has been calculated here.
Air line (approximately)
61 kilometers
33 nautical miles