| Rhondda to Tours | 344.92 mi (555.10 km) |
| Rhondda to Trappes | 309.58 mi (498.23 km) |
| Rhondda to Treillieres | 306.77 mi (493.70 km) |
| Rhondda to Trelaze | 316.98 mi (510.13 km) |
| Rhondda to Trets | 705.21 mi (1,134.92 km) |
| Rhondda to Triel-sur-Seine | 300.62 mi (483.80 km) |
| Rhondda to Troyes | 404.09 mi (650.33 km) |
| Rhondda to Tulle | 498.78 mi (802.71 km) |
| Rhondda to Urrugne | 575.84 mi (926.73 km) |
| Rhondda to Ussel | 493.90 mi (794.86 km) |
| Rhondda to Vaires-sur-Marne | 327.67 mi (527.33 km) |
| Rhondda to Valbonne | 732.93 mi (1,179.53 km) |
| Rhondda to Valence | 598.55 mi (963.27 km) |
| Rhondda to Valenciennes | 314.00 mi (505.34 km) |
| Rhondda to Valentigney | 541.06 mi (870.76 km) |
