Here are a few suggestions for your next trip from Niel

In 2 hours, you can reach Antwerpen, Brussels, Amsterdam, Rotterdam, The Hague, Gent, Anderlecht, Schaerbeek, Tilburg, Breda...

In 3 hours, you can reach Paris, Charleroi, Utrecht, Liège, Eindhoven, Brugge, Almere Stad, Namur, Nijmegen, Lille...

In 4 hours, you can reach London, Köln.