Here are a few suggestions for your next trip from Leeuwarden

In 3 hours, you can reach Amsterdam, Rotterdam, The Hague.

In 4 hours, you can reach Antwerpen.

In 5 hours, you can reach Brussels, Gent.

In 6 hours, you can reach Paris, Hamburg.

In 7 hours, you can reach London, Berlin.

In 8 hours, you can reach Luxembourg, Lyon, Basel.

In 9 hours, you can reach Birmingham, Esch-sur-Alzette, Munich.

In 10+ hours, you can reach Budapest, Warsaw, Vienna, Stockholm, Prague, Copenhagen, Zagreb, Bratislava, Zürich, Ljubljana...