| Merthyr Tudful to Viterbo | 968.87 mi (1,559.25 km) |
| Merthyr Tudful to Vittoria | 1,344.58 mi (2,163.90 km) |
| Merthyr Tudful to Vittorio Veneto | 813.81 mi (1,309.71 km) |
| Merthyr Tudful to Vittuone | 708.50 mi (1,140.22 km) |
| Merthyr Tudful to Voghera | 733.72 mi (1,180.81 km) |
| Merthyr Tudful to Volpago del Montello | 814.65 mi (1,311.05 km) |
| Merthyr Tudful to Volpiano | 681.14 mi (1,096.18 km) |
| Merthyr Tudful to Volterra | 876.58 mi (1,410.72 km) |
| Merthyr Tudful to Volvera | 684.11 mi (1,100.96 km) |
| Merthyr Tudful to Zafferana Etnea | 1,321.72 mi (2,127.11 km) |
| Merthyr Tudful to Zagarolo | 1,023.93 mi (1,647.86 km) |
| Merthyr Tudful to Zanica | 728.20 mi (1,171.92 km) |
| Merthyr Tudful to Zero Branco | 824.08 mi (1,326.23 km) |
| Merthyr Tudful to Zevio | 793.97 mi (1,277.77 km) |
| Merthyr Tudful to Zogno | 720.68 mi (1,159.82 km) |
