Shortest walk through portals, with each map's minimap and the portal to take in it. Pick only where you want to go and it starts from the nearest town. A few script doors (the Free Market, Ellinia Station) are included and marked as not tested. Maps entered by NPC or other scripts (job tests, party quests) have no route.
Take2↘Right side · lower level(you arrive on the left side, lower level)or3↘Right side · lower level(you arrive on the left side, middle level)or4→Right side · middle level