| Milford Haven to Santarem | 879.90 mi (1,416.06 km) |
| Milford Haven to Santiago do Cacem | 962.88 mi (1,549.61 km) |
| Milford Haven to Santo Andre | 961.07 mi (1,546.68 km) |
| Milford Haven to Santo Tirso | 735.27 mi (1,183.31 km) |
| Milford Haven to Sao Bras de Alportel | 1,015.80 mi (1,634.77 km) |
| Milford Haven to Sao Felix da Marinha | 757.17 mi (1,218.54 km) |
| Milford Haven to Sao Joao da Madeira | 765.04 mi (1,231.21 km) |
| Milford Haven to Sao Joao de Ver | 761.83 mi (1,226.04 km) |
| Milford Haven to Sao Mamede de Infesta | 745.70 mi (1,200.08 km) |
| Milford Haven to Sao Pedro do Sul | 771.04 mi (1,240.87 km) |
| Milford Haven to Satao | 769.39 mi (1,238.21 km) |
| Milford Haven to Seia | 790.42 mi (1,272.06 km) |
| Milford Haven to Senhora da Hora | 747.19 mi (1,202.49 km) |
| Milford Haven to Serpa | 959.43 mi (1,544.06 km) |
| Milford Haven to Serta | 836.08 mi (1,345.55 km) |
