Here are a few suggestions for your next trip from Serqueux

In 2 hours, you can reach Rouen, Lille.

In 3 hours, you can reach Paris.

In 4 hours, you can reach Brussels, Antwerpen, Gent, Anderlecht, Schaerbeek, Brugge, Leuven, Molenbeek-Saint-Jean, Mons, Reims...

In 5 hours, you can reach London, Luxembourg, Rotterdam, Esch-sur-Alzette, Lyon, Dudelange, Schifflange, Charleroi, Bettembourg, Liège...