Canterlot is extant.
Baltimare, Ponyville, Appleloosa, and Dodge City are extant but relocated.
Cities that are canonically Vanhoover, Tall Tale, Applewood, and Fillydelphia are AU renamed.
Los Pegasus, Manehattan, and Cloudsdale are not extant.
If it’s on there and it’s a settlement, it’s a horse pun. Most should be easily Wiki-able.
Includes Man
Humans don’t exist in the equestrian world
Unless They exist in this universe it’s all good