What is the quickest route?
Toll roads and how much?
How many hours you recon with 2 sharing the drive?
Anything to mind?
Answer on Driving from London to Brindisi, Italy?
You can get driving direction and an estimate of the tolls and fuel expenses at Viamichelin.com http://www.viamichelin.com/ . This is about a 2200 km drive which will take 2 - 3 days depending on how much driving you do in a day and how much time you spend stopped en route. Tolls are likely to be a little over 100 euro. Note that you will also have to buy a road tax sticker for your car when you get to Switzerland. Viamichelin will warn you about where some of the speed cameras are, but be careful because the fines can be large.