| Pencoed to Melzo | 721.51 mi (1,161.16 km) |
| Pencoed to Mendicino | 1,269.76 mi (2,043.48 km) |
| Pencoed to Menfi | 1,251.80 mi (2,014.58 km) |
| Pencoed to Mentana | 1,003.95 mi (1,615.70 km) |
| Pencoed to Merano | 741.55 mi (1,193.40 km) |
| Pencoed to Merate | 713.36 mi (1,148.04 km) |
| Pencoed to Mercato San Severino | 1,141.27 mi (1,836.69 km) |
| Pencoed to Mercogliano | 1,133.40 mi (1,824.03 km) |
| Pencoed to Mesagne | 1,263.82 mi (2,033.91 km) |
| Pencoed to Messina | 1,303.78 mi (2,098.23 km) |
| Pencoed to Mestre | 830.00 mi (1,335.75 km) |
| Pencoed to Mestrino | 813.21 mi (1,308.74 km) |
| Pencoed to Milan | 714.59 mi (1,150.02 km) |
| Pencoed to Milazzo | 1,291.74 mi (2,078.85 km) |
| Pencoed to Minerbio | 837.56 mi (1,347.92 km) |
