| Port Talbot to Marasesti | 1,455.71 mi (2,342.74 km) |
| Port Talbot to Marghita | 1,202.28 mi (1,934.88 km) |
| Port Talbot to Marginea | 1,339.83 mi (2,156.25 km) |
| Port Talbot to Matca | 1,469.65 mi (2,365.18 km) |
| Port Talbot to Medgidia | 1,554.01 mi (2,500.94 km) |
| Port Talbot to Media | 1,324.02 mi (2,130.80 km) |
| Port Talbot to Miercurea-Ciuc | 1,379.72 mi (2,220.44 km) |
| Port Talbot to Mioveni | 1,388.14 mi (2,234.00 km) |
| Port Talbot to Mizil | 1,450.58 mi (2,334.48 km) |
| Port Talbot to Moinesti | 1,406.70 mi (2,263.87 km) |
| Port Talbot to Moisei | 1,288.48 mi (2,073.61 km) |
| Port Talbot to Moldova Noua | 1,257.99 mi (2,024.54 km) |
| Port Talbot to Moreni | 1,417.30 mi (2,280.92 km) |
| Port Talbot to Motru | 1,309.97 mi (2,108.19 km) |
| Port Talbot to Murfatlar | 1,562.97 mi (2,515.36 km) |
