| Blackpool to Sesimbra | 1,099.80 mi (1,769.96 km) |
| Blackpool to Setubal | 1,091.87 mi (1,757.19 km) |
| Blackpool to Sever do Vouga | 936.87 mi (1,507.75 km) |
| Blackpool to Silves | 1,177.25 mi (1,894.60 km) |
| Blackpool to Sines | 1,129.96 mi (1,818.49 km) |
| Blackpool to Sintra | 1,079.57 mi (1,737.41 km) |
| Blackpool to Sobrado de Paiva | 915.50 mi (1,473.35 km) |
| Blackpool to Sobral de Monte Agraco | 1,061.86 mi (1,708.89 km) |
| Blackpool to Soure | 986.05 mi (1,586.90 km) |
| Blackpool to Tabua | 958.03 mi (1,541.80 km) |
| Blackpool to Tavira | 1,174.40 mi (1,890.01 km) |
| Blackpool to Tomar | 1,013.75 mi (1,631.48 km) |
| Blackpool to Tondela | 948.09 mi (1,525.81 km) |
| Blackpool to Torre de Moncorvo | 891.76 mi (1,435.16 km) |
| Blackpool to Torres Novas | 1,024.10 mi (1,648.13 km) |
