I was told on good authority that he'd done 50 thousand miles in his (probably many more now). Many, perhaps most owners of such things don't actually drive them.
A friend who was a professional car photographer described some Ferrari event in Monaco that the covered. He assumed the owners would have used it as an excuse to drive their Ferraris down through France, but no. The majority had had their cars lorried down, flown over to Monaco, ponced up and down the promenade in them a few times then had the cars shipped home. What's the point of owning such a thing if it's merely an ornament ?
A Ferrari would probably break down if you took it on a journey as long as that.