| Pontypridd to Massarosa | 828.01 mi (1,332.55 km) |
| Pontypridd to Matelica | 953.82 mi (1,535.03 km) |
| Pontypridd to Matera | 1,210.77 mi (1,948.55 km) |
| Pontypridd to Matino | 1,298.72 mi (2,090.08 km) |
| Pontypridd to Mazzarino | 1,306.54 mi (2,102.67 km) |
| Pontypridd to Meda | 701.60 mi (1,129.12 km) |
| Pontypridd to Medesano | 778.74 mi (1,253.27 km) |
| Pontypridd to Medicina | 846.20 mi (1,361.83 km) |
| Pontypridd to Meldola | 877.63 mi (1,412.41 km) |
| Pontypridd to Melegnano | 721.26 mi (1,160.75 km) |
| Pontypridd to Melendugno | 1,294.86 mi (2,083.87 km) |
| Pontypridd to Melfi | 1,159.51 mi (1,866.05 km) |
| Pontypridd to Melilli | 1,342.55 mi (2,160.63 km) |
| Pontypridd to Melito di Napoli | 1,112.80 mi (1,790.88 km) |
| Pontypridd to Melito di Porto Salvo | 1,324.33 mi (2,131.31 km) |
