I must visit Bruges/Brugge some day. I never heard the name Venice of the North applied to it though, but I know Amsterdam has also been called that. However, from where I am situated, neither qualifies as being in the North
I always considered the Caucasus (with Turkey) were part of Asia., but I am not sure where the line is officially drawn. I always imagined it ran roughly from the Sea of Azov to the north of the Caspian Sea to the Urals.
As to SNCF, well, I said my memory was unreliable