| Castelsarrasin to Santiago do Cacem | 658.35 mi (1,059.51 km) |
| Castelsarrasin to Santo Andre | 658.82 mi (1,060.27 km) |
| Castelsarrasin to Santo Tirso | 520.56 mi (837.76 km) |
| Castelsarrasin to Sao Bras de Alportel | 669.36 mi (1,077.23 km) |
| Castelsarrasin to Sao Felix da Marinha | 536.70 mi (863.74 km) |
| Castelsarrasin to Sao Joao da Madeira | 534.67 mi (860.47 km) |
| Castelsarrasin to Sao Joao de Ver | 535.79 mi (862.26 km) |
| Castelsarrasin to Sao Mamede de Infesta | 530.69 mi (854.06 km) |
| Castelsarrasin to Sao Pedro do Sul | 519.96 mi (836.80 km) |
| Castelsarrasin to Satao | 505.32 mi (813.23 km) |
| Castelsarrasin to Seia | 514.96 mi (828.75 km) |
| Castelsarrasin to Senhora da Hora | 533.50 mi (858.59 km) |
| Castelsarrasin to Serpa | 618.62 mi (995.57 km) |
| Castelsarrasin to Serta | 556.15 mi (895.04 km) |
| Castelsarrasin to Sesimbra | 655.46 mi (1,054.86 km) |
