You need by train about 5 hours from Hamburg to Jena (140 Euro for get to Jena and back). If you take the cheaper train you need about 7 hours (about 100 Euro).
Maybe the fanladen (fanorganisation) will manage a bus or train. But this will be offer 3 weeks before the match.
Parts of Jena-fanscene are right-wing and critical. We have problems with many of East German supporters. They have many fascists. When FC St. Pauli is playing in East Germany, it is always a little dangerous for our supporters.
The fixtures for neyt year aren't determinate.
Think it is better to choose another match.
... by the way ... what's about with
http://www.comeonthehoops.com messageboard?