Here's an interesting overview of some of the travels that have taken place so far in season 7. Game of Thrones' Confusing Geography Explained Gray: Jon Snow travels to Dragonstone from Winterfell via White Harbor in a negligible time gap between epsiodes. Blue: Arya spends two episodes going from The Twins to the Crossroads (short arrow), then the same time going from the Crossroads to Winterfell (long arrow). Brown: The Unsullied sailed from Dragonstone to Casterly Rock. Green: At the same time as Euron sailed a similar, path-crossing route from King’s Landing, (both in seemingly no time at all). Red: During the same period the Lannisters evacuate and Jaime attacks Highgarden. Yellow: Dany somehow ferries hordes of Dothraki from Dragonstone to Tumbleton (despite any landing point putting her near King’s Landing) and attacks Jaime on his return.