There were zoomed in maps for most of the countries that got featured in Nerathi Legends before the end of the 4e line, as well as for the Harkenwold, Hammerfast, Vor Rukoth, and Trollhaunt Warren areas as they all got specific products dedicated to them (Note that the depiction of the Trollhaunt Warrens in P1 is incompatible in either orientation or direction with the Conquest of Nerath map).
And we can probably suppose that places like White Plume Mountain, Sunless Citadel, Tomb of Horrors, and Temple of Elemental Evil areas look rather similar to how such iconic locations were portrayed in past editions.
That said, anything setting content NOT labeled to be specifically take place in the Forgotten Realms, Eberron, or Dark Sun that appeared in a 4e book or magazine article was Points of Light/Nerath Setting content.
FYI, I always envisioned the two major continents shown on Conquest of Nerath as a Devil and a Dragon fighting one another, to reflect the old empires of Bael Turath and Arkhosia from whose ashes Nerath, the Iron Circle, Karkoth, and Vailin arose.
And the territory of Nera is made very clear in one of the novels to be the capital territory, where King Elidyr fought his last against the Gnoll hordes that destroyed Nerath. It's also one of the names in legend given to the Raven Queen, though only so much as the legend goes that she was at one point the consort of Nerull, before killing him and taking his portfolio (and thus is another pseudonym). But it gives insight into why the Raven Queen is so pivotol to the Nerath setting: she was likely the patron deity of the Nerathi Empire.
There's one place missing from that map: the Twisting Halls, from the Red Box adventure. It should be just to the right of Fallcrest.
GAH! See, we never finished working on it before the mass exodus to Enworld, and then I never found the continuation of the project, if anyone continued it at all. That's the latest version I had saved in my archive folder.
I can definitely add the Twisting Halls to the map in the same style as the rest, but if anyone else notices something missing, it would be great to know.