Here are a few suggestions for your next trip from Karlskrona

In 3 hours, you can reach Malmö.

In 4 hours, you can reach Copenhagen, Linköping, Frederiksberg, Helsingborg, Hvidovre.

In 5 hours, you can reach Gothenburg, Odense, Örebro.

In 6 hours, you can reach Stockholm, Uppsala, Kolding, Västerås, Horsens, Vejle.

In 7 hours, you can reach Århus, Esbjerg.

In 8 hours, you can reach Aalborg, Randers, Fredrikstad.

In 9 hours, you can reach Oslo, Hamburg, Lillestrøm.

In 10+ hours, you can reach Berlin, Prague, Zürich, Munich, Basel, Cologne, Frankfurt, Bern, Stuttgart, Düsseldorf...