Mmmmmkay so like Eldonia is like the central kingdom? To the east is the forest that can be called whatever and it is enormous, so enormous that it is shared with Eldonia's eastern neighbor, the kingdom of Verinia. Narissa's hollow, basically where Sam and Dorothea would be right now in the IC, is close to the border between Eldonia and Verinia, deep in the forest. Itelia is Eldonia's western neighbor and closest ally, which is why Liam and Dorothea would have grown up together. It's right along the coast so probably lots of merchants and sailing and fishing. Then Eldonia also has southern and northern neighbors (haven't named them yet). The kingdom to the north is a more mountainous, snowy area and the kingdom to the south is like a desert environment. The rest of the land in between are valleys and farmland with plenty of villages. And that's basically the rough outline of Adosia's geography ha.
Hopefully that makes sense?