| Whitburn to Santarem | 1,171.55 mi (1,885.43 km) |
| Whitburn to Santiago do Cacem | 1,254.66 mi (2,019.18 km) |
| Whitburn to Santo Andre | 1,252.82 mi (2,016.21 km) |
| Whitburn to Santo Tirso | 1,026.71 mi (1,652.33 km) |
| Whitburn to Sao Bras de Alportel | 1,307.60 mi (2,104.37 km) |
| Whitburn to Sao Felix da Marinha | 1,048.53 mi (1,687.45 km) |
| Whitburn to Sao Joao da Madeira | 1,056.56 mi (1,700.36 km) |
| Whitburn to Sao Joao de Ver | 1,053.28 mi (1,695.09 km) |
| Whitburn to Sao Mamede de Infesta | 1,037.04 mi (1,668.95 km) |
| Whitburn to Sao Pedro do Sul | 1,062.83 mi (1,710.46 km) |
| Whitburn to Satao | 1,061.26 mi (1,707.93 km) |
| Whitburn to Seia | 1,082.29 mi (1,741.78 km) |
| Whitburn to Senhora da Hora | 1,038.48 mi (1,671.27 km) |
| Whitburn to Serpa | 1,251.17 mi (2,013.57 km) |
| Whitburn to Serta | 1,127.93 mi (1,815.22 km) |
