| Belp to Santarem | 970.38 mi (1,561.67 km) |
| Belp to Santiago do Cacem | 1,025.14 mi (1,649.81 km) |
| Belp to Santo Andre | 1,025.64 mi (1,650.60 km) |
| Belp to Santo Tirso | 877.94 mi (1,412.90 km) |
| Belp to Sao Bras de Alportel | 1,034.14 mi (1,664.28 km) |
| Belp to Sao Felix da Marinha | 895.74 mi (1,441.55 km) |
| Belp to Sao Joao da Madeira | 894.93 mi (1,440.25 km) |
| Belp to Sao Joao de Ver | 895.53 mi (1,441.22 km) |
| Belp to Sao Mamede de Infesta | 888.65 mi (1,430.15 km) |
| Belp to Sao Pedro do Sul | 882.10 mi (1,419.60 km) |
| Belp to Satao | 868.31 mi (1,397.41 km) |
| Belp to Seia | 879.31 mi (1,415.12 km) |
| Belp to Senhora da Hora | 891.42 mi (1,434.60 km) |
| Belp to Serpa | 984.51 mi (1,584.41 km) |
| Belp to Serta | 921.73 mi (1,483.38 km) |
