| Rhondda to Totana | 961.12 mi (1,546.77 km) |
| Rhondda to Trujillo | 847.80 mi (1,364.41 km) |
| Rhondda to Tudela | 665.35 mi (1,070.78 km) |
| Rhondda to Tudela de Duero | 695.29 mi (1,118.97 km) |
| Rhondda to Tuineje | 1,701.31 mi (2,737.99 km) |
| Rhondda to Ubeda | 939.96 mi (1,512.72 km) |
| Rhondda to Ubrique | 1,036.54 mi (1,668.16 km) |
| Rhondda to Umbrete | 993.51 mi (1,598.90 km) |
| Rhondda to Utebo | 693.62 mi (1,116.28 km) |
| Rhondda to Utiel | 839.21 mi (1,350.59 km) |
| Rhondda to Utrera | 1,003.80 mi (1,615.46 km) |
| Rhondda to Valdemorillo | 768.54 mi (1,236.84 km) |
| Rhondda to Valdemoro | 789.49 mi (1,270.57 km) |
| Rhondda to Valdepenas | 887.79 mi (1,428.77 km) |
| Rhondda to Valencia | 851.81 mi (1,370.85 km) |
