| Truro to Sesimbra | 840.24 mi (1,352.24 km) |
| Truro to Setubal | 832.45 mi (1,339.70 km) |
| Truro to Sever do Vouga | 677.35 mi (1,090.09 km) |
| Truro to Silves | 918.71 mi (1,478.52 km) |
| Truro to Sines | 870.70 mi (1,401.26 km) |
| Truro to Sintra | 819.81 mi (1,319.35 km) |
| Truro to Sobrado de Paiva | 655.99 mi (1,055.71 km) |
| Truro to Sobral de Monte Agraco | 802.16 mi (1,290.96 km) |
| Truro to Soure | 726.49 mi (1,169.17 km) |
| Truro to Tabua | 698.99 mi (1,124.92 km) |
| Truro to Tavira | 917.20 mi (1,476.09 km) |
| Truro to Tomar | 754.50 mi (1,214.25 km) |
| Truro to Tondela | 688.93 mi (1,108.73 km) |
| Truro to Torre de Moncorvo | 633.92 mi (1,020.20 km) |
| Truro to Torres Novas | 764.77 mi (1,230.78 km) |
