With Trika and Filauria's cultivation, they were able to teleport to far distances in one go, going far than most city-to-city teleport formations. Above that, they didn't need to feed Divine Stones into the formations, nor did they need to wait for them to charge. Those two old women could simply teleport again straight away.
Thanks to that, they were able to do thousands of teleports per hour. Well, that was also the reason why they were able to cover half of the continent's distance in just a few hours instead of decades or centuries. Rean and Roan couldn't help but feel a little jealous, hoping to be able to do that as well as soon as possible.