The calculated distance (air line) between Llano Tugrí and Alcalde Díaz is approximately 154 miles respectively 247 kilometers.
By car or train, the actual journey to Alcalde Díaz is certainly longer, as only the direct route (as the crow flies) between Llano Tugrí and Alcalde Díaz has been calculated here.
Air line (approximately)
247 kilometers
134 nautical miles