We are still on the Portuguese Camino but yesterday we moved to the Spanish part of it. The two countries maintain the Camino in different ways. In Spain you see these posts a lot.

They always have the distance to Santiago on them. Here it is 151,560 kilometers. The Europeans use a decimal comma where we would use a period but more to the point: three places of accuracy? 151,561 would be one meter farther. Is that to the front door of the cathedral, or the alter, or the highest point on the roof? It just seems nutty to have this much accuracy. I wonder how the decision was made?
Also notice the little stones on top of the post (and a flower). We talked about the stones in an earlier post.