Here are a few suggestions for your next trip from Fredericia

In 2 hours, you can reach Århus, Odense.

In 3 hours, you can reach Copenaghen, Malmö, Aalborg.

In 4 hours, you can reach Amburgo.

In 6 hours, you can reach Berlino, Göteborg.

In 8 hours, you can reach Stoccolma, Colonia, Francoforte sul Meno.

In 9 hours, you can reach Amsterdam, Utrecht, Uppsala.

In 10+ hours, you can reach Parigi, Budapest, Varsavia, Vienna, Praga, Bruxelles, Zagabria, Oslo, Bratislava, Zurigo...