| Pontypridd to Montevarchi | 888.43 mi (1,429.80 km) |
| Pontypridd to Monticello Conte Otto | 795.92 mi (1,280.91 km) |
| Pontypridd to Montichiari | 758.26 mi (1,220.30 km) |
| Pontypridd to Montignoso | 814.82 mi (1,311.33 km) |
| Pontypridd to Montopoli in Val d'Arno | 852.49 mi (1,371.94 km) |
| Pontypridd to Monza | 709.26 mi (1,141.44 km) |
| Pontypridd to Morbegno | 696.32 mi (1,120.62 km) |
| Pontypridd to Mori | 762.39 mi (1,226.95 km) |
| Pontypridd to Morlupo | 989.85 mi (1,593.01 km) |
| Pontypridd to Morrovalle | 972.32 mi (1,564.80 km) |
| Pontypridd to Mortara | 705.57 mi (1,135.51 km) |
| Pontypridd to Mosciano Sant'Angelo | 1,009.98 mi (1,625.40 km) |
| Pontypridd to Motta di Livenza | 828.82 mi (1,333.86 km) |
| Pontypridd to Motta Sant'Anastasia | 1,320.05 mi (2,124.42 km) |
| Pontypridd to Mottola | 1,228.44 mi (1,976.98 km) |
