| Cities | Distance |
|---|---|
| Rhondda to Sesena | 795.54 mi (1,280.29 km) |
| Rhondda to Sestao | 574.15 mi (924.00 km) |
| Rhondda to Sevilla | 1,001.19 mi (1,611.26 km) |
| Rhondda to Sevilla La Nueva | 779.12 mi (1,253.87 km) |
| Rhondda to Silla | 858.92 mi (1,382.30 km) |
| Rhondda to Silleda | 655.90 mi (1,055.57 km) |
| Rhondda to Sitges | 758.72 mi (1,221.04 km) |
| Rhondda to Socuellamos | 851.94 mi (1,371.06 km) |
| Rhondda to Soller | 869.55 mi (1,399.40 km) |
| Rhondda to Solsona | 704.15 mi (1,133.22 km) |
| Rhondda to Son Servera | 890.21 mi (1,432.65 km) |
| Rhondda to Sonseca | 823.70 mi (1,325.62 km) |
| Rhondda to Sopelana | 569.31 mi (916.22 km) |
| Rhondda to Soria | 681.99 mi (1,097.55 km) |
| Rhondda to Suances | 566.13 mi (911.09 km) |