| Castleford to Suhut | 1,828.96 mi (2,943.43 km) |
| Castleford to Sulakyurt | 1,874.26 mi (3,016.32 km) |
| Castleford to Sultanbeyli | 1,663.01 mi (2,676.36 km) |
| Castleford to Sultandagi | 1,855.00 mi (2,985.34 km) |
| Castleford to Sultanhani | 1,957.79 mi (3,150.76 km) |
| Castleford to Sultanhisar | 1,771.92 mi (2,851.63 km) |
| Castleford to Suluova | 1,920.31 mi (3,090.44 km) |
| Castleford to Sumbas | 2,093.48 mi (3,369.13 km) |
| Castleford to Sungurlu | 1,900.11 mi (3,057.94 km) |
| Castleford to Surmene | 2,096.35 mi (3,373.74 km) |
| Castleford to Suruc | 2,210.11 mi (3,556.83 km) |
| Castleford to Susehri | 2,048.04 mi (3,296.00 km) |
| Castleford to Susurluk | 1,671.14 mi (2,689.43 km) |
| Castleford to Susuz | 2,224.97 mi (3,580.74 km) |
| Castleford to Sutculer | 1,897.00 mi (3,052.92 km) |
