The calculated distance (air line) between Rincón de Tamayo and San Luis Potosí is approximately 120 miles respectively 193 kilometers.
By car or train, the actual journey to San Luis Potosí is certainly longer, as only the direct route (as the crow flies) between Rincón de Tamayo and San Luis Potosí has been calculated here.
Air line (approximately)
193 kilometers
104 nautical miles