Information about the port of Kos
Kos has daily connections to all the Dodecanese islands and Piraeus and regular boats to the Cyclades. There is also ferry service weekly to Samos and Thessaloniki. There are available routes from Kos to Bodrum in Turkey.
Information about the port of Tinos
Several daily passenger routes connect Tinos to either Piraeus or Rafina. There also are itineraries to Mykonos, Paros, Santorini, Syros, Naxos and Heraklion in Crete.