Morrowind takes this to a new extreme ... and teleportation between branches of the Mages' Guild. You'll still have to slog overland to more obscure locations, though, and finding these can ...

There are over 160 quests, including paths for the Thieves Guild (my personal favorite Skyrim quest line), Fighters guild, and Cyrodiil Mages ... Scrolls game was Morrowind, but a lot of people ...