Thanks.
Tbh I have looked into it already. To tell the full story my journey actually begins in London where the only real option is the Eurostar to Paris or some other major city.
Last year I tried it for the first time by train, London to Paris then onwards to Stuttgart where I stayed at a friend’s place. A few days later we both traveled by car from Stuttgart to Bolzano/Bozen, my final destination.
I am looking at a similar journey again around March ‘26, this time I am also taking a set of high-ish end bicycle wheels with me that I fear might get damaged on a plane…