| Thatcham to Sesimbra | 972.78 mi (1,565.54 km) |
| Thatcham to Setubal | 963.68 mi (1,550.89 km) |
| Thatcham to Sever do Vouga | 811.23 mi (1,305.55 km) |
| Thatcham to Silves | 1,043.25 mi (1,678.95 km) |
| Thatcham to Sines | 1,000.22 mi (1,609.70 km) |
| Thatcham to Sintra | 955.46 mi (1,537.66 km) |
| Thatcham to Sobrado de Paiva | 790.08 mi (1,271.51 km) |
| Thatcham to Sobral de Monte Agraco | 936.73 mi (1,507.53 km) |
| Thatcham to Soure | 860.26 mi (1,384.46 km) |
| Thatcham to Tabua | 828.72 mi (1,333.70 km) |
| Thatcham to Tavira | 1,035.58 mi (1,666.60 km) |
| Thatcham to Tomar | 885.12 mi (1,424.46 km) |
| Thatcham to Tondela | 819.65 mi (1,319.09 km) |
| Thatcham to Torre de Moncorvo | 758.11 mi (1,220.05 km) |
| Thatcham to Torres Novas | 895.92 mi (1,441.84 km) |
