| Rhondda to Slatina | 1,366.27 mi (2,198.80 km) |
| Rhondda to Slobozia | 1,488.88 mi (2,396.12 km) |
| Rhondda to Sovata | 1,325.24 mi (2,132.76 km) |
| Rhondda to Strehaia | 1,310.20 mi (2,108.56 km) |
| Rhondda to Suceava | 1,345.97 mi (2,166.13 km) |
| Rhondda to Targoviste | 1,395.25 mi (2,245.44 km) |
| Rhondda to Targu Frumos | 1,390.58 mi (2,237.92 km) |
| Rhondda to Targu Jiu | 1,298.98 mi (2,090.50 km) |
| Rhondda to Targu Lapus | 1,248.76 mi (2,009.68 km) |
| Rhondda to Targu Neamt | 1,362.71 mi (2,193.06 km) |
| Rhondda to Targu Ocna | 1,400.97 mi (2,254.64 km) |
| Rhondda to Targu Secuiesc | 1,389.21 mi (2,235.72 km) |
| Rhondda to Targu-Mures | 1,304.85 mi (2,099.95 km) |
| Rhondda to Tarnaveni | 1,298.92 mi (2,090.41 km) |
| Rhondda to Tasnad | 1,193.27 mi (1,920.39 km) |
