| Bouguenais to Setubal | 701.50 mi (1,128.96 km) |
| Bouguenais to Sever do Vouga | 557.04 mi (896.48 km) |
| Bouguenais to Silves | 772.78 mi (1,243.67 km) |
| Bouguenais to Sines | 735.39 mi (1,183.49 km) |
| Bouguenais to Sintra | 698.64 mi (1,124.36 km) |
| Bouguenais to Sobrado de Paiva | 537.09 mi (864.36 km) |
| Bouguenais to Sobral de Monte Agraco | 679.11 mi (1,092.93 km) |
| Bouguenais to Soure | 604.06 mi (972.14 km) |
| Bouguenais to Tabua | 568.84 mi (915.46 km) |
| Bouguenais to Tavira | 760.06 mi (1,223.21 km) |
| Bouguenais to Tomar | 624.37 mi (1,004.82 km) |
| Bouguenais to Tondela | 561.24 mi (903.22 km) |
| Bouguenais to Torre de Moncorvo | 494.83 mi (796.35 km) |
| Bouguenais to Torres Novas | 635.46 mi (1,022.67 km) |
| Bouguenais to Torres Vedras | 678.51 mi (1,091.96 km) |
