Here are a few suggestions for your next trip from Bourbourg(Coudekerq)

In 2 hours, you can reach Brussels, Anderlecht, Schaerbeek, Lille, Molenbeek-Saint-Jean, Ixelles, Uccle.

In 3 hours, you can reach London, Paris, Antwerpen, Gent, Liège, Brugge, Leuven, Mons.

In 4 hours, you can reach Rotterdam, The Hague, Charleroi, Breda, Namur, Rouen, Reims.

In 5 hours, you can reach Luxembourg, Amsterdam, Esch-sur-Alzette, Birmingham, Dudelange, Lyon, Schifflange, Utrecht.