In 3 hours, you can reach Bordeaux.
In 4 hours, you can reach Bilbao.
In 5 hours, you can reach Paris, Toulouse, Zaragoza, Valladolid.
In 6 hours, you can reach Madrid, Nantes.
In 7 hours, you can reach Barcelona, Lyon, Montpellier, Rouen, Lille, Rennes, Reims.
In 8 hours, you can reach Luxembourg, Brussels, Antwerpen, Valencia, Dudelange, Gent, Bettembourg, Anderlecht, Schaerbeek, Strasbourg...