| Castleford to Sesimbra | 1,116.97 mi (1,797.60 km) |
| Castleford to Setubal | 1,108.46 mi (1,783.89 km) |
| Castleford to Sever do Vouga | 954.30 mi (1,535.80 km) |
| Castleford to Silves | 1,191.09 mi (1,916.87 km) |
| Castleford to Sines | 1,145.87 mi (1,844.09 km) |
| Castleford to Sintra | 1,098.08 mi (1,767.19 km) |
| Castleford to Sobrado de Paiva | 932.97 mi (1,501.46 km) |
| Castleford to Sobral de Monte Agraco | 1,079.85 mi (1,737.85 km) |
| Castleford to Soure | 1,003.55 mi (1,615.05 km) |
| Castleford to Tabua | 973.76 mi (1,567.12 km) |
| Castleford to Tavira | 1,185.68 mi (1,908.17 km) |
| Castleford to Tomar | 1,029.95 mi (1,657.55 km) |
| Castleford to Tondela | 964.22 mi (1,551.76 km) |
| Castleford to Torre de Moncorvo | 905.16 mi (1,456.71 km) |
| Castleford to Torres Novas | 1,040.55 mi (1,674.60 km) |
