The calculated distance (air line) between San Luis de la Paz and Santiago de Querétaro is approximately 50 miles respectively 80 kilometers.
By car or train, the actual journey to Santiago de Querétaro is certainly longer, as only the direct route (as the crow flies) between San Luis de la Paz and Santiago de Querétaro has been calculated here.
Air line (approximately)
80 kilometers
43 nautical miles