We released a travel bug ~12 years ago that is still going!
I will have to ask my wife how many miles it's logged.
Unfortunately I didn't register mine at each location ...
It's arrived into New Zealand
Traveled to London via Singapore (18764km / 11652 miles)
Traveled to Belgium, then back to London (742km / 460 miles)
Traveled to Leeds, then to Glasgow. ( 671km / 417 miles)
Traveled from Glasgow to Edinburgh and back. (151km / 94 Miles)
It's now in Market Harborough for week before traveling to some other spots. (541km / 336 Miles)
That's not bad for a week. (20869km / 12959 Miles)
I think the idea's to leave it in a geocache and let other people make it travel, though, it is kinda nice, and shiny, there is still one sat on my desk.