Below is a list of locations in the order that they appear on the travel list after clicking Explore in the castle.  You may not see them all as available, if you have not (1) discovered them or (2) progressed far enough in the Main Mission.  If you set up a portal crystal and want to direct travel, the AP consumption (in parenthesis) is the amount of AP direct travel will cost, except for in the case of Land of the Beginning, where a portal is meaningless. Clicking on a location will reveal more information about that location. Each field has its own map. The outdoor fields give you the map the moment you enter, but in dungeons you have to find a map for every floor in a chest located somewhere on that floor.

Starting (only) base town: