Question: how long does it take to get to king's landing from winterfell?
Answer: So to answer your question, based on the above, Winterfell to King's Landing is about 1500 miles as the three-eyed crow flies. That's about 50 hours at 30MPH. Furthermore, it's roughly 630 miles from Winterfell to the Wall, as the raven soars, making that a 21 hour journey at 30 miles an hour.