| Seymour to Santarem | 4,002.38 mi (6,441.20 km) |
| Seymour to Santiago do Cacem | 4,039.66 mi (6,501.20 km) |
| Seymour to Santo Andre | 4,036.19 mi (6,495.62 km) |
| Seymour to Santo Tirso | 3,949.32 mi (6,355.82 km) |
| Seymour to Sao Bras de Alportel | 4,107.00 mi (6,609.58 km) |
| Seymour to Sao Felix da Marinha | 3,950.87 mi (6,358.31 km) |
| Seymour to Sao Joao da Madeira | 3,961.26 mi (6,375.03 km) |
| Seymour to Sao Joao de Ver | 3,956.64 mi (6,367.59 km) |
| Seymour to Sao Mamede de Infesta | 3,947.02 mi (6,352.11 km) |
| Seymour to Sao Pedro do Sul | 3,985.56 mi (6,414.13 km) |
| Seymour to Satao | 4,001.75 mi (6,440.20 km) |
| Seymour to Seia | 4,012.69 mi (6,457.80 km) |
| Seymour to Senhora da Hora | 3,945.04 mi (6,348.93 km) |
| Seymour to Serpa | 4,095.19 mi (6,590.57 km) |
| Seymour to Serta | 4,012.92 mi (6,458.17 km) |
