Here are a few suggestions for your next trip from Den Haag HS

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

In 3 hours, you can reach Gent, Groningen, Liège, Düsseldorf, Leuven, Lille, Nijmegen, Enschede, Mons.

In 4 hours, you can reach London, Paris, Köln.