| Roma to Santarem | 5,105.16 mi (8,215.97 km) |
| Roma to Santiago do Cacem | 5,135.13 mi (8,264.19 km) |
| Roma to Santo Andre | 5,131.75 mi (8,258.75 km) |
| Roma to Santo Tirso | 5,063.98 mi (8,149.70 km) |
| Roma to Sao Bras de Alportel | 5,198.93 mi (8,366.87 km) |
| Roma to Sao Felix da Marinha | 5,063.72 mi (8,149.27 km) |
| Roma to Sao Joao da Madeira | 5,073.62 mi (8,165.20 km) |
| Roma to Sao Joao de Ver | 5,069.19 mi (8,158.07 km) |
| Roma to Sao Mamede de Infesta | 5,060.77 mi (8,144.53 km) |
| Roma to Sao Pedro do Sul | 5,097.87 mi (8,204.23 km) |
| Roma to Satao | 5,114.55 mi (8,231.08 km) |
| Roma to Seia | 5,123.91 mi (8,246.14 km) |
| Roma to Senhora da Hora | 5,058.64 mi (8,141.09 km) |
| Roma to Serpa | 5,192.64 mi (8,356.74 km) |
| Roma to Serta | 5,120.06 mi (8,239.93 km) |
