| Widnes to Santarem | 1,015.93 mi (1,634.98 km) |
| Widnes to Santiago do Cacem | 1,097.85 mi (1,766.81 km) |
| Widnes to Santo Andre | 1,096.22 mi (1,764.20 km) |
| Widnes to Santo Tirso | 872.80 mi (1,404.64 km) |
| Widnes to Sao Bras de Alportel | 1,147.17 mi (1,846.20 km) |
| Widnes to Sao Felix da Marinha | 894.91 mi (1,440.22 km) |
| Widnes to Sao Joao da Madeira | 902.13 mi (1,451.84 km) |
| Widnes to Sao Joao de Ver | 899.22 mi (1,447.15 km) |
| Widnes to Sao Mamede de Infesta | 883.56 mi (1,421.95 km) |
| Widnes to Sao Pedro do Sul | 906.34 mi (1,458.61 km) |
| Widnes to Satao | 903.32 mi (1,453.75 km) |
| Widnes to Seia | 923.90 mi (1,486.87 km) |
| Widnes to Senhora da Hora | 885.22 mi (1,424.62 km) |
| Widnes to Serpa | 1,090.32 mi (1,754.70 km) |
| Widnes to Serta | 970.52 mi (1,561.90 km) |
