The Camino Portgues runs from Lisbon to Santiago a distance of 620km although most pilgrims choose to start in Porto which is 230km from Santiago. The route runs close to the coast (indeed there is a possibility to walk along the coast for some of the route) and the route leads you through Barcelos (where there is another version of the Pilgrim and the Cockerel story), Tui and Padron (famous for its peppers and as the spot where the stone boat carrying Saint James was supposed to have landed). Historically this was the route used by Queen Isabel of Portugal when she made a Pilgrimage to Santaigo. Image from http://www.gregspurgin.com/walking-the-camino-in-portugal/ (a blog written by a couple who walked from Lisbon to Santiago)