Ferries to Kimolos There are regular ferry routes from the port of Piraeus, in Athens to Kimolos, so you can easily reach this lovely island from Athens! However, the trip lasts 7-8 hours. Kimolos is also connected with some other islands of the Cyclades, like Milos, Kythnos, Serifos, Sifnos and many more. Out of them all, Milos is the closest island to Kimolos, as the distance between them is estimated around 30 minutes. > View ferry connections to Kimolos or Book online your ferry tickets to Kimolos!