Here are a few suggestions for your next trip from Ettelbruck

In 2 hours, you can reach Luxembourg, Esch-sur-Alzette.

In 4 hours, you can reach Paris, Brussels.

In 5 hours, you can reach Rotterdam, Antwerpen, Gent.

In 6 hours, you can reach London, Amsterdam, Zürich, Lyon, The Hague.

In 7 hours, you can reach Schaan, Munich.

In 8 hours, you can reach Hamburg, Marseille, Genève.

In 9 hours, you can reach Berlin, Milan.

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