| Rhondda to Stephanskirchen | 741.93 mi (1,194.01 km) |
| Rhondda to Stockach | 611.93 mi (984.80 km) |
| Rhondda to Stockelsdorf | 607.70 mi (978.00 km) |
| Rhondda to Stolberg | 421.68 mi (678.63 km) |
| Rhondda to Stollberg | 703.10 mi (1,131.53 km) |
| Rhondda to Straelen | 416.08 mi (669.62 km) |
| Rhondda to Stralsund | 709.59 mi (1,141.97 km) |
| Rhondda to Straubing | 729.35 mi (1,173.77 km) |
| Rhondda to Strausberg | 735.55 mi (1,183.76 km) |
| Rhondda to Stuhr | 522.28 mi (840.53 km) |
| Rhondda to Stuttgart | 589.79 mi (949.17 km) |
| Rhondda to Sudlohn | 439.82 mi (707.82 km) |
| Rhondda to Suhl | 615.01 mi (989.76 km) |
| Rhondda to Sulingen | 522.48 mi (840.85 km) |
| Rhondda to Sulz am Neckar | 579.65 mi (932.85 km) |
