The calculated distance (air line) between San Salvador El Seco and Santa María Chimalhuacán is approximately 88 miles respectively 141 kilometers.
By car or train, the actual journey to Santa María Chimalhuacán is certainly longer, as only the direct route (as the crow flies) between San Salvador El Seco and Santa María Chimalhuacán has been calculated here.
Air line (approximately)
141 kilometers
76 nautical miles