| Seacombe to Sesimbra | 1,073.40 mi (1,727.48 km) |
| Seacombe to Setubal | 1,065.39 mi (1,714.58 km) |
| Seacombe to Sever do Vouga | 910.47 mi (1,465.26 km) |
| Seacombe to Silves | 1,150.43 mi (1,851.44 km) |
| Seacombe to Sines | 1,103.39 mi (1,775.74 km) |
| Seacombe to Sintra | 1,053.37 mi (1,695.23 km) |
| Seacombe to Sobrado de Paiva | 889.09 mi (1,430.86 km) |
| Seacombe to Sobral de Monte Agraco | 1,035.57 mi (1,666.59 km) |
| Seacombe to Soure | 959.67 mi (1,544.45 km) |
| Seacombe to Tabua | 931.40 mi (1,498.95 km) |
| Seacombe to Tavira | 1,147.29 mi (1,846.39 km) |
| Seacombe to Tomar | 987.20 mi (1,588.75 km) |
| Seacombe to Tondela | 921.51 mi (1,483.03 km) |
| Seacombe to Torre de Moncorvo | 864.83 mi (1,391.81 km) |
| Seacombe to Torres Novas | 997.59 mi (1,605.46 km) |
