| Blain to Santiago do Cacem | 741.60 mi (1,193.48 km) |
| Blain to Santo Andre | 740.73 mi (1,192.09 km) |
| Blain to Santo Tirso | 537.72 mi (865.38 km) |
| Blain to Sao Bras de Alportel | 778.35 mi (1,252.63 km) |
| Blain to Sao Felix da Marinha | 559.30 mi (900.10 km) |
| Blain to Sao Joao da Madeira | 563.13 mi (906.27 km) |
| Blain to Sao Joao de Ver | 561.71 mi (903.98 km) |
| Blain to Sao Mamede de Infesta | 549.24 mi (883.92 km) |
| Blain to Sao Pedro do Sul | 559.70 mi (900.75 km) |
| Blain to Satao | 551.67 mi (887.83 km) |
| Blain to Seia | 569.53 mi (916.58 km) |
| Blain to Senhora da Hora | 551.57 mi (887.67 km) |
| Blain to Serpa | 721.60 mi (1,161.30 km) |
| Blain to Serta | 617.31 mi (993.46 km) |
| Blain to Sesimbra | 725.23 mi (1,167.14 km) |
