To move from the Czech Republic to Germany, the tourist does not need to use an airplane. Is that really really want to save time, or in the land route can not avoid transplantation. Then welcome to Prague airport, where you can easily fly to Berlin, Munich, Stuttgart, Cologne, Dusseldorf and some other cities.

Much cheaper and even more interesting is a journey from the Czech Republic to Germany by land. Many trains run between many cities of these two countries. You can get from Prague to Munich (6 hours on the way), Dresden (2-2.5 hours), Berlin (about 5 hours), Hamburg, etc. You can get there without a direct train from Karlovy Vary, you need to change or combine different types of transport.

You can rent a car or go to Germany by bus. EuroLines daily dispatches flights from Czech Prague, Brno, Plzen, Usti nad Labem to German Dresden, Aachen, Munich, Rostock, Nuremberg, Berlin, etc. You will only have to plan your itinerary with the help of this site in Czech. Have a good trip!