The calculated distance (air line) between San Marcos Yachihuacaltepec and Santa María Chimalhuacán is approximately 48 miles respectively 77 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 Marcos Yachihuacaltepec and Santa María Chimalhuacán has been calculated here.
Air line (approximately)
77 kilometers
42 nautical miles