| Herstal to Santiago do Cacem | 1,120.89 mi (1,803.90 km) |
| Herstal to Santo Andre | 1,120.52 mi (1,803.30 km) |
| Herstal to Santo Tirso | 931.87 mi (1,499.70 km) |
| Herstal to Sao Bras de Alportel | 1,147.14 mi (1,846.14 km) |
| Herstal to Sao Felix da Marinha | 952.78 mi (1,533.36 km) |
| Herstal to Sao Joao da Madeira | 955.40 mi (1,537.57 km) |
| Herstal to Sao Joao de Ver | 954.52 mi (1,536.15 km) |
| Herstal to Sao Mamede de Infesta | 943.35 mi (1,518.18 km) |
| Herstal to Sao Pedro do Sul | 949.10 mi (1,527.43 km) |
| Herstal to Satao | 939.04 mi (1,511.24 km) |
| Herstal to Seia | 954.95 mi (1,536.85 km) |
| Herstal to Senhora da Hora | 945.83 mi (1,522.17 km) |
| Herstal to Serpa | 1,092.23 mi (1,757.78 km) |
| Herstal to Serta | 1,001.87 mi (1,612.35 km) |
| Herstal to Sesimbra | 1,109.11 mi (1,784.94 km) |
