Changes

Take the free bus from behind Tesco's to "Futurum Shopping center" (obchodni centrum) or tram 2 to Ořechovská (the Tesco stop). The Tesco´s is near the main train station, and the free bus has its stop right near the pedestrain bridge between the two big buildings. Once at the shopping center you will find a Tesco gas station, but most the people there are just staying in town. Better to walk south a few hundred meters to the Unicorn station down the wayor continue a few more stops south with the tram (number 2 ?). Instead of holding a sign for "Wien" you could try "Mikulov" as well. It is the last city in Czech Republic just right at the border. There you will find another gas station and also good places for hitching with a sign.