I tried to avoid giving a scale so that obsessive fans with rulers would not be hectoring me all the time about long it took character x to get from A to B. (It takes as long as I said it takes, damn it).

But then I made the mistake of mentioning the Wall was a hundred leagues long, and someone looked up "league" in their dictionary.

Not sure the map book will have scales either. Why make it easy for 'em? It sure isn't easy for me...