The paper deals with a description of potential options of the Adriatic Sea ports. It characterizes the importance of international trade in ports on the Adriatic Seanorthern coast, particularly with a focus on the port of Rijeka. This paper also outlines statements that the position of this port would be strengthened by itsinterconnectingwith the Rail Freight Corridor 5 which now ends at the port of Koper. As a recommendation in the context of intermodal transport management, the paper presents especially the proposal to utilize services of the company RCO CSKD Intrans, s.r.o. which operatescombined transporttrains to several terminals and ports.