کار سروس, Smoljan

Sofia Plovdiv Ruse Stara Zagora Pleven Dobrich Sliven Shumen Pernik Yambol Haskovo Blagoevgrad Vratsa Gabrovo Kazanluk Asenovgrad Vidin Kyustendil Montana Dimitrovgrad Lovech Dupnica Silistra Targovishte Svishtov Smoljan Razgrad Petrich Samokov Sandanski Lom Karlovo Velingrad Nova Zagora Sevlievo Cherven Bryag Troyan Aytos Botevgrad Gotse Delchev Harmanli Karnobat Panagyurishte Popovo Peshtera Svilengrad Chirpan Rakovski Radomir Kozloduy Tryavna Byala Slatina Levski Novi Iskar Radnevo Balchik Pomorie Razlog Pavlikeni Stamboliyski