Here are a few suggestions for your next trip from Allerød

In 2 hours, you can reach Copenhague, Malmö, Frederiksberg.

In 3 hours, you can reach Odense.

In 4 hours, you can reach Århus.

In 5 hours, you can reach Göteborg, Linköping.

In 6 hours, you can reach Hambourg, Aalborg.

In 7 hours, you can reach Stockholm.

In 8 hours, you can reach Berlin, Uppsala.

In 9 hours, you can reach Oslo.

In 10+ hours, you can reach Paris, Budapest, Varsovie, Vienne, Prague, Bruxelles, Amsterdam, Bratislava, Zurich, Rotterdam...