To travel by train from Burrel in Albania to Thessaloniki in Greece is not possible. You have to take a bus. Please read the following information and blog posts.
1 布雷利 (阿尔巴尼亚) - 塞萨洛尼卡 (希腊)
If you want to travel from Albania to Greece, you have to take a bus. There is no passenger railway connection available between Albania and Greece.
There are direct buses on the route from Tirana (Albania) to Thessaloniki (Greece). Thessaloniki is connected to the railway network of Greece and as well to international destinations.