| Plum to Sesimbra | 3,665.30 mi (5,898.73 km) |
| Plum to Setubal | 3,672.89 mi (5,910.95 km) |
| Plum to Sever do Vouga | 3,632.43 mi (5,845.83 km) |
| Plum to Silves | 3,736.50 mi (6,013.32 km) |
| Plum to Sines | 3,691.74 mi (5,941.28 km) |
| Plum to Sintra | 3,640.53 mi (5,858.87 km) |
| Plum to Sobrado de Paiva | 3,628.49 mi (5,839.49 km) |
| Plum to Sobral de Monte Agraco | 3,645.41 mi (5,866.71 km) |
| Plum to Soure | 3,639.69 mi (5,857.52 km) |
| Plum to Tabua | 3,659.39 mi (5,889.22 km) |
| Plum to Tavira | 3,777.32 mi (6,079.00 km) |
| Plum to Tomar | 3,663.42 mi (5,895.70 km) |
| Plum to Tondela | 3,652.22 mi (5,877.68 km) |
| Plum to Torre de Moncorvo | 3,677.17 mi (5,917.84 km) |
| Plum to Torres Novas | 3,661.80 mi (5,893.10 km) |
