| Aberbargoed to Melzo | 717.35 mi (1,154.47 km) |
| Aberbargoed to Mendicino | 1,266.67 mi (2,038.51 km) |
| Aberbargoed to Menfi | 1,251.56 mi (2,014.19 km) |
| Aberbargoed to Mentana | 1,001.01 mi (1,610.97 km) |
| Aberbargoed to Merano | 734.84 mi (1,182.60 km) |
| Aberbargoed to Merate | 708.94 mi (1,140.93 km) |
| Aberbargoed to Mercato San Severino | 1,137.98 mi (1,831.40 km) |
| Aberbargoed to Mercogliano | 1,130.02 mi (1,818.60 km) |
| Aberbargoed to Mesagne | 1,259.08 mi (2,026.29 km) |
| Aberbargoed to Messina | 1,301.67 mi (2,094.84 km) |
| Aberbargoed to Mestre | 824.05 mi (1,326.18 km) |
| Aberbargoed to Mestrino | 807.58 mi (1,299.67 km) |
| Aberbargoed to Milan | 710.64 mi (1,143.66 km) |
| Aberbargoed to Milazzo | 1,289.80 mi (2,075.73 km) |
| Aberbargoed to Minerbio | 833.00 mi (1,340.58 km) |
