| Tonypandy to Selargius | 1,047.59 mi (1,685.94 km) |
| Tonypandy to Selvazzano Dentro | 817.50 mi (1,315.64 km) |
| Tonypandy to Senago | 708.85 mi (1,140.78 km) |
| Tonypandy to Senigallia | 945.25 mi (1,521.23 km) |
| Tonypandy to Seravezza | 822.64 mi (1,323.91 km) |
| Tonypandy to Seregno | 708.32 mi (1,139.93 km) |
| Tonypandy to Seriate | 726.04 mi (1,168.45 km) |
| Tonypandy to Sermoneta | 1,041.29 mi (1,675.80 km) |
| Tonypandy to Serramanna | 1,030.99 mi (1,659.22 km) |
| Tonypandy to Serravalle Pistoiese | 848.83 mi (1,366.07 km) |
| Tonypandy to Sessa Aurunca | 1,090.79 mi (1,755.45 km) |
| Tonypandy to Sesto Calende | 683.79 mi (1,100.45 km) |
| Tonypandy to Sesto Fiorentino | 865.21 mi (1,392.43 km) |
| Tonypandy to Sesto San Giovanni | 714.77 mi (1,150.31 km) |
| Tonypandy to Sestri Levante | 779.80 mi (1,254.96 km) |
