| Ribera to Setubal | 1,205.36 mi (1,939.85 km) |
| Ribera to Sever do Vouga | 1,177.78 mi (1,895.45 km) |
| Ribera to Silves | 1,189.75 mi (1,914.72 km) |
| Ribera to Sines | 1,206.90 mi (1,942.31 km) |
| Ribera to Sintra | 1,230.99 mi (1,981.09 km) |
| Ribera to Sobrado de Paiva | 1,174.17 mi (1,889.65 km) |
| Ribera to Sobral de Monte Agraco | 1,217.63 mi (1,959.59 km) |
| Ribera to Soure | 1,189.58 mi (1,914.44 km) |
| Ribera to Tabua | 1,158.55 mi (1,864.51 km) |
| Ribera to Tavira | 1,147.34 mi (1,846.47 km) |
| Ribera to Tomar | 1,177.63 mi (1,895.22 km) |
| Ribera to Tondela | 1,161.99 mi (1,870.05 km) |
| Ribera to Torre de Moncorvo | 1,116.63 mi (1,797.04 km) |
| Ribera to Torres Novas | 1,183.86 mi (1,905.24 km) |
| Ribera to Torres Vedras | 1,223.62 mi (1,969.22 km) |
