The calculated distance (air line) between Álvaro Obregón and Santa María Chimalhuacán is approximately 139 miles respectively 223 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 Álvaro Obregón and Santa María Chimalhuacán has been calculated here.
Air line (approximately)
223 kilometers
121 nautical miles