Vidin-Sofia-Burgas [3]/Svilengrad [3] (an teorainn idir an Bhulgáir agus an Tuirc)/ Promachonas-Thessaloniki-Athína-Patras [3]
Vidin-Sofija-Burgas [3]/Svilengrad [3] (bugarsko-turska granica)/ Promachonas-Thessaloniki-Athína-Patras [3]