By foot from Mykonos to Mykonos (city)
If your cruise ship anchores in bay, you come ashore in the old port. This is within walking distance of the city center. You're there in a few minutes. From the old port you can already see the typical windmills in the distance. Walk in that direction and you will enter the city.
If you dock at the new port of Tourlos, count on a brisk walk of 3.5 km along a boring road with no sidewalk. Walk in the direction of Mykonos with the sea on your right side.