The calculated distance (air line) between Huillapima and San Miguel de Tucumán is approximately 139 miles respectively 224 kilometers.
By car or train, the actual journey to San Miguel de Tucumán is certainly longer, as only the direct route (as the crow flies) between Huillapima and San Miguel de Tucumán has been calculated here.
Air line (approximately)
224 kilometers
121 nautical miles