| Bourne to Sesimbra | 1,073.93 mi (1,728.32 km) |
| Bourne to Setubal | 1,064.89 mi (1,713.77 km) |
| Bourne to Sever do Vouga | 912.18 mi (1,468.01 km) |
| Bourne to Silves | 1,144.68 mi (1,842.18 km) |
| Bourne to Sines | 1,101.51 mi (1,772.72 km) |
| Bourne to Sintra | 1,056.39 mi (1,700.10 km) |
| Bourne to Sobrado de Paiva | 890.99 mi (1,433.91 km) |
| Bourne to Sobral de Monte Agraco | 1,037.73 mi (1,670.07 km) |
| Bourne to Soure | 961.26 mi (1,546.99 km) |
| Bourne to Tabua | 929.93 mi (1,496.57 km) |
| Bourne to Tavira | 1,136.99 mi (1,829.81 km) |
| Bourne to Tomar | 986.31 mi (1,587.31 km) |
| Bourne to Tondela | 920.79 mi (1,481.87 km) |
| Bourne to Torre de Moncorvo | 859.47 mi (1,383.18 km) |
| Bourne to Torres Novas | 997.09 mi (1,604.67 km) |
