I'm pretty sure the trailer shows the camera panning away from the western portion of Europe, which I thought was odd at that time.
I only wonder if the map is going to reflect just Paris (which would be hard since the only body of water there is the Seine - no seas), some larger area that includes Paris (such as the norther half of France, maybe with Brittany, that peninsula area on the west coast so we'll have water access), all of France (or most of it, maybe with some edges cropped off), or all of France and some surrounding areas like the Pyrenees mountains on the border with Spain, the low countries, a little bit of southern England, the Alps, etc.).
Certainly it seems they're going to go with European styles for at least some of the towns and cities.