Marine hinterland of Samsun Port include Batumi, Poti and Sokhumi ports of Georgia; Sochi, Tuapse, Novorossiysk, Azov in Sea of Azov, Taganrog, Zhdanov, Yalta, Berdyansk, Henichesk ports of Russia; Mis.Kiz-Ogul, Feodosiya, Yalta, Todor, Sevastopol, Yevpatoriyaports in Crimea; Mykolaiv, Odessa, Ilyichevsk ports in Ukraine; Constanta port in Romania and Varna port in Bulgaria.
Samsun port is Turkey's largest port in the Black Sea region. It is the only port on the Black Sea with a railway connection. It has a large hinterland. It is the stopping point of cargoes coming from and to Anatolia. With its railroad and highway connections, Samsun includes the cities of Sinop, Corum, Amasya, Ordu, Sivas, Erzincan, Yozgat, Tokat, Kastamonu, Ankara, Kirsehir, Kayseri, Nigde, Konya, and Malatya in its hinterland.