The camino follows the road out of Población, over the bridge and along the same type of path that brought you into town. An alternative route bypasses the next two towns (Revenga and Villarmentero) and follows a quieter trail alongside the river.
To follow this detour stay on to the right through Población, keeping on the north side of the river and passing through Villovieco. In Villovieco you cross the bridge and turn to the right and follow the river (or carry on straight and rejoin the camino in Vilarmenteros, which has been paralleling this one along the road). If you turn right, the waymarking is hard to see but you can hardly get lost as the trail stays adjacent to the river until you get to a crossroad (P-981) and a weathered ermita. Turn left on the road and into Villacázar de Sirga.