| Tonypandy to Senftenberg | 748.42 mi (1,204.47 km) |
| Tonypandy to Siegburg | 464.26 mi (747.15 km) |
| Tonypandy to Siegen | 498.02 mi (801.49 km) |
| Tonypandy to Sigmaringen | 613.86 mi (987.91 km) |
| Tonypandy to Simbach am Inn | 766.12 mi (1,232.94 km) |
| Tonypandy to Simmerath | 428.49 mi (689.59 km) |
| Tonypandy to Sindelfingen | 585.78 mi (942.73 km) |
| Tonypandy to Sinsheim | 566.23 mi (911.26 km) |
| Tonypandy to Sinzheim | 549.86 mi (884.92 km) |
| Tonypandy to Sinzig | 470.03 mi (756.44 km) |
| Tonypandy to Soest | 495.67 mi (797.70 km) |
| Tonypandy to Solingen | 454.85 mi (732.00 km) |
| Tonypandy to Soltau | 568.23 mi (914.48 km) |
| Tonypandy to Sommerda | 627.84 mi (1,010.42 km) |
| Tonypandy to Sondershausen | 615.18 mi (990.03 km) |
