| Merthyr Tudful to Monte di Procida | 1,119.23 mi (1,801.23 km) |
| Merthyr Tudful to Monte Porzio Catone | 1,020.73 mi (1,642.70 km) |
| Merthyr Tudful to Monte San Giovanni Campano | 1,057.99 mi (1,702.68 km) |
| Merthyr Tudful to Monte San Pietro | 837.59 mi (1,347.96 km) |
| Merthyr Tudful to Monte San Savino | 910.38 mi (1,465.12 km) |
| Merthyr Tudful to Monte Sant'Angelo | 1,143.43 mi (1,840.17 km) |
| Merthyr Tudful to Montebelluna | 811.94 mi (1,306.69 km) |
| Merthyr Tudful to Montecatini Terme | 849.47 mi (1,367.10 km) |
| Merthyr Tudful to Montecchio Emilia | 799.06 mi (1,285.97 km) |
| Merthyr Tudful to Montecchio Maggiore | 799.05 mi (1,285.95 km) |
| Merthyr Tudful to Montechiarugolo | 798.36 mi (1,284.83 km) |
| Merthyr Tudful to Montecorvino Rovella | 1,157.13 mi (1,862.22 km) |
| Merthyr Tudful to Montefiascone | 960.62 mi (1,545.97 km) |
| Merthyr Tudful to Monteforte d'Alpone | 797.87 mi (1,284.05 km) |
| Merthyr Tudful to Monteforte Irpino | 1,137.98 mi (1,831.40 km) |
