| Largo to Santarem | 4,219.54 mi (6,790.70 km) |
| Largo to Santiago do Cacem | 4,239.38 mi (6,822.63 km) |
| Largo to Santo Andre | 4,236.17 mi (6,817.46 km) |
| Largo to Santo Tirso | 4,197.36 mi (6,754.99 km) |
| Largo to Sao Bras de Alportel | 4,298.00 mi (6,916.97 km) |
| Largo to Sao Felix da Marinha | 4,194.03 mi (6,749.65 km) |
| Largo to Sao Joao da Madeira | 4,202.97 mi (6,764.03 km) |
| Largo to Sao Joao de Ver | 4,198.93 mi (6,757.53 km) |
| Largo to Sao Mamede de Infesta | 4,192.65 mi (6,747.42 km) |
| Largo to Sao Pedro do Sul | 4,226.79 mi (6,802.36 km) |
| Largo to Satao | 4,244.03 mi (6,830.11 km) |
| Largo to Seia | 4,250.68 mi (6,840.81 km) |
| Largo to Senhora da Hora | 4,190.28 mi (6,743.60 km) |
| Largo to Serpa | 4,298.64 mi (6,917.99 km) |
| Largo to Serta | 4,240.52 mi (6,824.46 km) |
