The Paris–Lille railway is a 251-kilometre-long railway line, that connects the French capital, Paris, to the northern city of Lille. Branch lines offer connections to Belgium and Great Britain. Opene

The railway from Creil to Jeumont is an important French 187-kilometre long railway line, that connects Creil, a northern suburb of Paris, to Jeumont on the Belgian border. It was opened in several st