A list of EU countries visited.
| Joined | Schengen | Euro | Visited | |
| Belgium | 1957 | Yes | Yes | 1984 |
| France | 1957 | Yes | Yes | 1976 |
| Germany | 1957 | Yes | Yes | 1984 |
| Italy | 1957 | Yes | Yes | 1984 |
| Luxembourg | 1957 | Yes | Yes | 1984 |
| Netherlands | 1957 | Yes | Yes | 1984 |
| Denmark | 1973 | Yes | No | 1984 |
| Ireland | 1973 | No | Yes | 1995 |
| Greece | 1981 | Yes | Yes | 2005 |
| Portugal | 1986 | Yes | Yes | 1984 |
| Spain | 1986 | Yes | Yes | 1984 |
| Austria | 1995 | Yes | Yes | 1984 |
| Finland | 1995 | Yes | Yes | 1996 |
| Sweden | 1995 | Yes | No | 1984 |
| Hungary | 2004 | Yes | No | 1984 |
| Estonia | 2004 | Yes | Yes | 2018 |
| Latvia | 2004 | Yes | Yes | 2005 |
| Lithuania | 2004 | Yes | Yes | 2022 |
| Cyprus | 2004 | No | Yes | – |
| Malta | 2004 | Yes | Yes | 2015 |
| Czech Republic | 2004 | Yes | No | 1997 |
| Poland | 2004 | Yes | No | 1988 |
| Slovakia | 2004 | Yes | Yes | 1997 |
| Slovenia | 2004 | Yes | Yes | 2017 |
| Bulgaria | 2007 | No | No | 2005 |
| Romania | 2007 | No | No | 2008 |
| Croatia | 2013 | No | No | 2017 |
Trains To Beyond 