| Gyal to Santiago do Cacem | 1,547.38 mi (2,490.27 km) |
| Gyal to Santo Andre | 1,548.37 mi (2,491.87 km) |
| Gyal to Santo Tirso | 1,421.53 mi (2,287.73 km) |
| Gyal to Sao Bras de Alportel | 1,544.78 mi (2,486.08 km) |
| Gyal to Sao Felix da Marinha | 1,438.11 mi (2,314.41 km) |
| Gyal to Sao Joao da Madeira | 1,436.23 mi (2,311.39 km) |
| Gyal to Sao Joao de Ver | 1,437.30 mi (2,313.11 km) |
| Gyal to Sao Mamede de Infesta | 1,431.84 mi (2,304.33 km) |
| Gyal to Sao Pedro do Sul | 1,421.42 mi (2,287.56 km) |
| Gyal to Satao | 1,406.56 mi (2,263.63 km) |
| Gyal to Seia | 1,415.38 mi (2,277.84 km) |
| Gyal to Senhora da Hora | 1,434.65 mi (2,308.84 km) |
| Gyal to Serpa | 1,500.46 mi (2,414.76 km) |
| Gyal to Serta | 1,454.83 mi (2,341.32 km) |
| Gyal to Sesimbra | 1,549.39 mi (2,493.51 km) |
