The calculated distance (air line) between Ocoyoacac and Santa María Chimalhuacán is approximately 35 miles respectively 56 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 Ocoyoacac and Santa María Chimalhuacán has been calculated here.
Air line (approximately)
56 kilometers
30 nautical miles