Just for reference, I've tried to mash up a Battlemaster world map using the available maps on the wiki (most of the links are actually broken which makes things hard in terms of finding good images to use and this is my excuse for Dwilight in particular.
https://www.dropbox.com/s/kfql275inpr7pej/BM%20world%20map.jpeg?dl=0Of course the continents could be rotated slightly to make things look better perhaps but generally it seems to me as though it might be possible to do something like merge (via land bridges) or close some continents in a plausible manner.