The calculated distance (air line) between San Juan de la Vega and Santiago de Querétaro is approximately 24 miles respectively 39 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 Juan de la Vega and Santiago de Querétaro has been calculated here.
Air line (approximately)
39 kilometers
21 nautical miles