Maybe make a long driving trip, starting in Bordeaux and drive to Lyon and up to the Beaune/Dijon area before heading back. I'd stop in Limoges either on the way out or back. There is quite a bit to do on that route, and you'd be getting a quick tour of some of the major wine making areas in France, not to mention the regional cheeses you'll be able to try.

Or, you could get a flight into Germany, although I expect that might be pricey from BOD.