I have clients wanting to travel from Wroclaw to Liberec in the Czech Republic. I have found the train timetable, but it involves two changes in Gorlitz and Zittau. Looking at a road atlas, it appears that there is a fairly direct road connection between the two points, via Jelenia Gora. Can anyone tell me if there is a bus service on this route, or else if it would be feasible and not horrendously expensive to hire a car and driver (not a rental car). And also if possible, how long the journey would take. Many thanks in advance.