Since the Gare du Nord and Gare de l'Est Stations are close to each other, you may elect to exit the RER and walk to Gare de l'Est or to change to the Metro system toward Gare de l'Est. From Charles de Gaulle Airport, located in Roissy North of Paris, take the RER south directly to Gare du Nord. A train inside the airport terminal goes to the main railway station in Brussels Bruxelles Midi . Railroad connection to these cities and airports is easy, and frequency of trains makes these airports very convenient destinations. In Metz, an extensive bus system allows easy travel to anywhere in town.
Many students like to buy or bring bicycles to add more freedom to their excursions.
Cabs are available outside the train station. Tickets may be purchased on the bus.