Unfortunately no! The Palace is located in basically the middle of nowhere for reasons of 'If a dragon decides to attack the Palace we don't want a lot of innocent civilians right next to it.' It's a pity, Cheliax has lots of cities where that mass-radius healing would come more in handy. Or where there'd be a more interesting nightlife, for that matter. Or all of the interesting sights there are to see in Cheliax! But with Teleports not working on Merrin it'd be... kinda ludicrously hard to make that work.