Here are a few suggestions for your next trip from Ballerup

In 2 hours, you can reach Kodaň, Malmö, Odense.

In 4 hours, you can reach Århus.

In 5 hours, you can reach Göteborg, Aalborg, Linköping.

In 6 hours, you can reach Hamburk.

In 7 hours, you can reach Stockholm.

In 8 hours, you can reach Berlín, Oslo, Uppsala.

In 10+ hours, you can reach Paříž, Budapešť, Varšava, Vídeň, Praha, Brusel, Amsterdam, Bratislava, Curych, Rotterdam...