How big is the Palworld map?

The game defines its own map rectangle for drawing the in-game map, and it spans 1,448,800 by 1,448,800 Unreal units. At Unreal’s standard centimetre scale that is roughly 14.5 km square — though a good part of that rectangle is sea.

A more useful measure of size is what is placed on it: 8,039 spawn points, of which 72 are alpha bosses and 628 are dungeon spawns. All of them are plotted on the spawn map.