The calculated distance (air line) between El Quebrachal and San Miguel de Tucumán is approximately 128 miles respectively 207 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 El Quebrachal and San Miguel de Tucumán has been calculated here.
Air line (approximately)
207 kilometers
111 nautical miles