The calculated distance (air line) between San Matias Tlalancaleca and Iztapalapa is approximately 37 miles respectively 59 kilometers.
By car or train, the actual journey to Iztapalapa is certainly longer, as only the direct route (as the crow flies) between San Matias Tlalancaleca and Iztapalapa has been calculated here.
Air line (approximately)
59 kilometers
32 nautical miles