Peter Robins, his website

The Roads to Santiago - Route Details

Wissembourg-Strasbourg-Belfort-Cluny

A route from the German border at Schweigen/Wissembourg via Strasbourg, Belfort and Cîteaux to Cluny is now complete. There are German spurs from Speyer to Wissembourg, from the German border at Kehl to Strasbourg, and from Breisach to Thann. There is also a spur to Vézelay.
See websites of Amis de St Jacques in Alsace, Franche-Comté, and Burgundy for more details.
See the Alsace site for guidebooks in French for Wissembourg-Cluny, and in German for Wissembourg-Belfort and the spurs from Germany. See also the site of the Jakobsweg-Team Winnenden for detailed maps of the route. The Burgundy Amis publish a guide to their route.