| Largs to Santarem | 1,157.59 mi (1,862.97 km) |
| Largs to Santiago do Cacem | 1,241.12 mi (1,997.39 km) |
| Largs to Santo Andre | 1,239.17 mi (1,994.25 km) |
| Largs to Santo Tirso | 1,012.30 mi (1,629.14 km) |
| Largs to Sao Bras de Alportel | 1,295.89 mi (2,085.54 km) |
| Largs to Sao Felix da Marinha | 1,033.92 mi (1,663.94 km) |
| Largs to Sao Joao da Madeira | 1,042.31 mi (1,677.43 km) |
| Largs to Sao Joao de Ver | 1,038.86 mi (1,671.89 km) |
| Largs to Sao Mamede de Infesta | 1,022.40 mi (1,645.39 km) |
| Largs to Sao Pedro do Sul | 1,049.57 mi (1,689.12 km) |
| Largs to Satao | 1,048.73 mi (1,687.77 km) |
| Largs to Seia | 1,069.95 mi (1,721.92 km) |
| Largs to Senhora da Hora | 1,023.74 mi (1,647.55 km) |
| Largs to Serpa | 1,239.81 mi (1,995.29 km) |
| Largs to Serta | 1,114.96 mi (1,794.36 km) |
