Time to update the list, I should think.

Not counting layovers and places we've only driven through for a few hours.
China (Nanjing, Hangzhou, Shanghai*, Beijing*, Xi'an, Tianjin, Harbin, Sanya, Shenzhen, Qian Dao Hu, Wuzhen)
Hong Kong, Japan (Hokkaido, Tokyo), Singapore, Malaysia, Thailand (Phuket)
Australia (can't remember everywhere, so Victoria, NSW and Queensland)
New Zealand (Auckland, Queenstown, Christchurch, Rotarua, Wellington)
England (London, Bath, Wiltshire), Wales, France
Germany (Frankfurt, Speyer, Mannheim, Ludwigshafen*, Füssen, Heidelberg, Münich)
Austria (Vienna, Salzburg), Belgium, Italy (Venice), Switzerland (Verbier)
Canada (Vancouver, Toronto, Banff)
USA (Michigan, Connecticut, New York, Maryland, Washington D.C.,
Florida, California, Nevada, Utah, Arizona)
I'm missing a couple places, but this is definitely enough. I need to start logging my stuff somewhere.