Vidin-Sofia-Burgas [3]/Svilengrad [3] (frontiera bulgaro-turca)/ Promachonas-Salonicco-Atene-Patrasso [3] ###>Vidin-Sofia-Burgas [3]/Svilengrad [3] (Bulgarian-Turkish border)/ Promachonas-Thessaloniki- Athína-Patras [3]