Currently, this route is only operated by Blue Star Ferries.
The distance from Agios Kirikos (Ikaria) to Syros ports by ferry is 121 kilometres, that's about 75 miles or 65 nautical miles. However, the exact distance may depend on the route you take.
You can travel as a foot passenger or with your vehicle on this route.
The cheapest price for a one way crossing by foot in the summer is about 15 euros, and for a car with one person about 76 eurosClick Book Now and use the booking form to get the latest prices and see the real sailing dates for all ferries on the Agios Kirikos (Ikaria) - Syros route.
I traveled last year from Agios Kirikos to Syros both of the ports were very busy and the staff was not very helpfull and not organized we needed an lot of time the cars to board inside the ferry I think that they need to be more organized in the summer months