| Portchester to Santarem | 881.91 mi (1,419.29 km) |
| Portchester to Santiago do Cacem | 960.60 mi (1,545.93 km) |
| Portchester to Santo Andre | 959.39 mi (1,543.99 km) |
| Portchester to Santo Tirso | 744.50 mi (1,198.16 km) |
| Portchester to Sao Bras de Alportel | 1,002.93 mi (1,614.05 km) |
| Portchester to Sao Felix da Marinha | 766.66 mi (1,233.83 km) |
| Portchester to Sao Joao da Madeira | 772.27 mi (1,242.85 km) |
| Portchester to Sao Joao de Ver | 770.07 mi (1,239.31 km) |
| Portchester to Sao Mamede de Infesta | 755.80 mi (1,216.34 km) |
| Portchester to Sao Pedro do Sul | 772.60 mi (1,243.39 km) |
| Portchester to Satao | 766.94 mi (1,234.26 km) |
| Portchester to Seia | 786.29 mi (1,265.42 km) |
| Portchester to Senhora da Hora | 757.82 mi (1,219.59 km) |
| Portchester to Serpa | 945.87 mi (1,522.23 km) |
| Portchester to Serta | 833.98 mi (1,342.16 km) |
