The calculated distance (air line) between Saint-Aubin-de-Médoc and Bordeaux is approximately 9 miles respectively 14 kilometers.
By car or train, the actual journey to Bordeaux is certainly longer, as only the direct route (as the crow flies) between Saint-Aubin-de-Médoc and Bordeaux has been calculated here.
Air line (approximately)
14 kilometers
7 nautical miles