The calculated distance (air line) between Canto del Llano and Alcalde Díaz is approximately 118 miles respectively 191 kilometers.
By car or train, the actual journey to Alcalde Díaz is certainly longer, as only the direct route (as the crow flies) between Canto del Llano and Alcalde Díaz has been calculated here.
Air line (approximately)
191 kilometers
103 nautical miles