It’s kind of crazy how the entire series feels like such an enormous journey, then you realize literally 90% or more of the actual travel occurred in Waste Lands
Book 1 - The mountains were visible in the distance practically from the start. Though the desert was punishing and the mountains gruelling, there wasn’t all THAT much distance traveled.
Book 2 - The Tet wasn’t even along the path of the Beam in this one; they traveled north the entire time. The entire distance was implied to be maybe one or two hundred miles.
Book 3 - This is when they traveled at least a few hundred miles through the forest and on to Lud, and then - whoops! The train just carried them more than EIGHT THOUSAND fucking miles!
Book 4 - Nearly all flashback. The travel that does occur is mostly along one stretch of highway in another world where the glass palace is visible in the distance from the beginning. MAYBE a few dozen miles away, tops
Book 5 - Other than the beginning few miles through the forest, most of the book takes place with no travel whatsoever as they plot to save the children of Calla Brynn Sturgis
Book 6 - Was there technically ANY actual travel in this one? The majority takes place in Keystone NYC and Maine, but through magic and technological doors rather than walking. Same with the parts that do occur in Mid-World (Fedic)
Book 7 - This one definitely contains the second greatest total walking distance. Still, that only occurs in the second half. The first half is actually mostly BACKTRACKING. Once the Tet is ready to leave Fedic though, other than …a rather significant trip back to Keystone, there’s probably a few hundred miles of distance between Fedic, the Badlands, the castles, Empathica, and the Tower. Even so, Fedic is already described in Song of Susannah as “very close” to the Tower.
Conclusion - nearly the entire quest was absolutely CARRIED by Blaine lol