3.50km → Centeáns → 5.20km → O Porriño
To Santiago: 
103.90
Notice: 

The walk into O Porriño can be done along the main road, or along the river, and again there are lots of conflicting arrows and warnings painted everywhere. The split occurs immediately after passing under the highway, and the new alternative river route requires an immediate left turn. The distance into town is the same.