"Chosen" screencaps

I finally got around to taking screencaps from Buffy S7:22 "Chosen".

Thinking about possible future long-range blue-sky planning

How difficult and/or expensive is it to get from Glasgow to Edinburgh (and vice versa) using some kind of public transport? From the maps, they seem to be fairly close (160km or so), but I know that doesn't have to mean much when infrastructure and geography enters the picture.