| Shoreline to Santarem | 5,180.10 mi (8,336.57 km) |
| Shoreline to Santiago do Cacem | 5,244.51 mi (8,440.22 km) |
| Shoreline to Santo Andre | 5,241.00 mi (8,434.57 km) |
| Shoreline to Santo Tirso | 5,075.97 mi (8,168.98 km) |
| Shoreline to Sao Bras de Alportel | 5,319.18 mi (8,560.39 km) |
| Shoreline to Sao Felix da Marinha | 5,086.62 mi (8,186.12 km) |
| Shoreline to Sao Joao da Madeira | 5,098.36 mi (8,205.01 km) |
| Shoreline to Sao Joao de Ver | 5,093.27 mi (8,196.82 km) |
| Shoreline to Sao Mamede de Infesta | 5,078.59 mi (8,173.20 km) |
| Shoreline to Sao Pedro do Sul | 5,120.28 mi (8,240.30 km) |
| Shoreline to Satao | 5,132.28 mi (8,259.60 km) |
| Shoreline to Seia | 5,149.93 mi (8,288.01 km) |
| Shoreline to Senhora da Hora | 5,077.63 mi (8,171.65 km) |
| Shoreline to Serpa | 5,286.23 mi (8,507.36 km) |
| Shoreline to Serta | 5,169.81 mi (8,320.01 km) |
