The calculated distance (air line) between Suncho Corral and San Miguel de Tucumán is approximately 134 miles respectively 216 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 Suncho Corral and San Miguel de Tucumán has been calculated here.
Air line (approximately)
216 kilometers
116 nautical miles