| Wealdstone to Santarem | 943.83 mi (1,518.94 km) |
| Wealdstone to Santiago do Cacem | 1,022.31 mi (1,645.25 km) |
| Wealdstone to Santo Andre | 1,021.13 mi (1,643.35 km) |
| Wealdstone to Santo Tirso | 806.64 mi (1,298.16 km) |
| Wealdstone to Sao Bras de Alportel | 1,064.06 mi (1,712.43 km) |
| Wealdstone to Sao Felix da Marinha | 828.80 mi (1,333.82 km) |
| Wealdstone to Sao Joao da Madeira | 834.37 mi (1,342.79 km) |
| Wealdstone to Sao Joao de Ver | 832.19 mi (1,339.28 km) |
| Wealdstone to Sao Mamede de Infesta | 817.94 mi (1,316.35 km) |
| Wealdstone to Sao Pedro do Sul | 834.59 mi (1,343.14 km) |
| Wealdstone to Satao | 828.81 mi (1,333.84 km) |
| Wealdstone to Seia | 848.09 mi (1,364.87 km) |
| Wealdstone to Senhora da Hora | 819.97 mi (1,319.61 km) |
| Wealdstone to Serpa | 1,007.02 mi (1,620.65 km) |
| Wealdstone to Serta | 895.80 mi (1,441.66 km) |
