Here are a few suggestions for your next trip from Duisburg

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

In 4 hours, you can reach Hamburg, Antwerp.

In 5 hours, you can reach Berlin, Paris, Luxembourg, Esch-sur-Alzette.

In 6 hours, you can reach London, Zürich, Munich.

In 7 hours, you can reach Schaan, Vaduz, Lyon.

In 8 hours, you can reach Birmingham, Marseille, Århus, Geneva.

In 9 hours, you can reach Vienna, Prague, Copenhagen, Liverpool.

In 10+ hours, you can reach Madrid, Rome, Budapest, Warsaw, Stockholm, Zagreb, Bratislava, Ljubljana, Monaco, Barcelona...