Thanks!
But remember: there is nothing sure and safe. Theoretically each bus going to the port shall be as line 20, and to the airport - line 1.
So on the stop by πλ. Ελευθερίας I could find only two routes - 1 and 20 (but where are 7 to Αμνισσος and 14 to Καλλιθέα?)
However, sometimes we can find a bus such this one:
http://open.phototrans.net/14,701185,0.html
Obviously it shall be number 20, not 11.
But remember: there is nothing sure and safe. Theoretically each bus going to the port shall be as line 20, and to the airport - line 1.
So on the stop by πλ. Ελευθερίας I could find only two routes - 1 and 20 (but where are 7 to Αμνισσος and 14 to Καλλιθέα?)
However, sometimes we can find a bus such this one:
http://open.phototrans.net/14,701185,0.html
Obviously it shall be number 20, not 11.