These distances are exact, but are based on a straight line from point to point. Actual walking distances will be slightly longer.
Santerem Hostel is a very nice place to stay. 15€/Person incl breakfast. Comfortable beds and hot shower. Cosy atmosphere, sofas and TV, right in the center, close to ATM, info center and cheap and good pizza place! Very recommendable :)
Still a great hostel 24 February 2017 and great recommendation for dinner at Sebastio's for Pilgrim menu.