The calculated distance (air line) between San Martín Caltenco and Santa María Chimalhuacán is approximately 83 miles respectively 133 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 Martín Caltenco and Santa María Chimalhuacán has been calculated here.
Air line (approximately)
133 kilometers
72 nautical miles