| Castleford to Santa Venerina | 1,356.76 mi (2,183.50 km) |
| Castleford to Santeramo in Colle | 1,225.37 mi (1,972.04 km) |
| Castleford to Santo Stefano di Magra | 833.00 mi (1,340.58 km) |
| Castleford to Santo Stino di Livenza | 832.47 mi (1,339.72 km) |
| Castleford to Sarezzo | 758.07 mi (1,219.99 km) |
| Castleford to Sarno | 1,158.66 mi (1,864.69 km) |
| Castleford to Saronno | 725.44 mi (1,167.48 km) |
| Castleford to Sarzana | 837.05 mi (1,347.10 km) |
| Castleford to Sassari | 1,008.69 mi (1,623.34 km) |
| Castleford to Sasso Marconi | 857.76 mi (1,380.42 km) |
| Castleford to Sassuolo | 835.67 mi (1,344.88 km) |
| Castleford to Sava | 1,272.77 mi (2,048.32 km) |
| Castleford to Saviano | 1,150.01 mi (1,850.76 km) |
| Castleford to Savigliano | 745.17 mi (1,199.23 km) |
| Castleford to Savignano sul Panaro | 846.74 mi (1,362.70 km) |
