| Rhondda to Skien | 728.33 mi (1,172.13 km) |
| Rhondda to Sogndal | 774.27 mi (1,246.07 km) |
| Rhondda to Sogne | 629.70 mi (1,013.41 km) |
| Rhondda to Sola | 611.87 mi (984.70 km) |
| Rhondda to Sortland | 1,333.40 mi (2,145.89 km) |
| Rhondda to Sorum | 808.10 mi (1,300.52 km) |
| Rhondda to Stange | 840.96 mi (1,353.40 km) |
| Rhondda to Stavanger | 621.49 mi (1,000.19 km) |
| Rhondda to Steinkjer | 1,011.84 mi (1,628.39 km) |
| Rhondda to Stjordal | 976.75 mi (1,571.92 km) |
| Rhondda to Stjordalshalsen | 971.60 mi (1,563.64 km) |
| Rhondda to Stokke | 749.31 mi (1,205.90 km) |
| Rhondda to Stord | 662.03 mi (1,065.43 km) |
| Rhondda to Strand | 633.17 mi (1,018.99 km) |
| Rhondda to Svolvaer | 1,294.88 mi (2,083.90 km) |
