| Ridge to Santarem | 3,317.18 mi (5,338.49 km) |
| Ridge to Santiago do Cacem | 3,351.01 mi (5,392.93 km) |
| Ridge to Santo Andre | 3,347.57 mi (5,387.40 km) |
| Ridge to Santo Tirso | 3,271.40 mi (5,264.81 km) |
| Ridge to Sao Bras de Alportel | 3,416.96 mi (5,499.07 km) |
| Ridge to Sao Felix da Marinha | 3,271.67 mi (5,265.24 km) |
| Ridge to Sao Joao da Madeira | 3,281.73 mi (5,281.44 km) |
| Ridge to Sao Joao de Ver | 3,277.24 mi (5,274.21 km) |
| Ridge to Sao Mamede de Infesta | 3,268.45 mi (5,260.06 km) |
| Ridge to Sao Pedro do Sul | 3,306.02 mi (5,320.52 km) |
| Ridge to Satao | 3,322.56 mi (5,347.14 km) |
| Ridge to Seia | 3,332.45 mi (5,363.06 km) |
| Ridge to Senhora da Hora | 3,266.35 mi (5,256.69 km) |
| Ridge to Serpa | 3,407.49 mi (5,483.82 km) |
| Ridge to Serta | 3,330.15 mi (5,359.35 km) |
