when driving to the south of France from Calais, you can either take theA16autoroutetowards Amiens and Paris, or (normally an easier solution) theA26motorwayvia Reims. Most French autoroutes are toll motorways, and entrances to them are marked as such with the word ...
Toll Roads in France Touring France can be hideously expensive if you only use motorway tolls, but they do allow you to travel through the country to your destination quickly. Try using thisEuropean route planner with tollsto get an idea of toll costs for your route. ...