| Loos to Santiago do Cacem | 1,042.60 mi (1,677.91 km) |
| Loos to Santo Andre | 1,041.95 mi (1,676.86 km) |
| Loos to Santo Tirso | 843.62 mi (1,357.68 km) |
| Loos to Sao Bras de Alportel | 1,074.35 mi (1,729.00 km) |
| Loos to Sao Felix da Marinha | 865.09 mi (1,392.22 km) |
| Loos to Sao Joao da Madeira | 868.65 mi (1,397.95 km) |
| Loos to Sao Joao de Ver | 867.35 mi (1,395.87 km) |
| Loos to Sao Mamede de Infesta | 855.14 mi (1,376.22 km) |
| Loos to Sao Pedro do Sul | 864.36 mi (1,391.05 km) |
| Loos to Satao | 855.58 mi (1,376.93 km) |
| Loos to Seia | 872.72 mi (1,404.51 km) |
| Loos to Senhora da Hora | 857.50 mi (1,380.02 km) |
| Loos to Serpa | 1,018.35 mi (1,638.87 km) |
| Loos to Serta | 920.27 mi (1,481.03 km) |
| Loos to Sesimbra | 1,028.16 mi (1,654.66 km) |
