| Carbonia to Menen | 845.10 mi (1,360.06 km) |
| Carbonia to Merchtem | 841.33 mi (1,353.98 km) |
| Carbonia to Merelbeke | 849.60 mi (1,367.30 km) |
| Carbonia to Merksem | 857.32 mi (1,379.72 km) |
| Carbonia to Merksplas | 861.16 mi (1,385.90 km) |
| Carbonia to Mettet | 793.25 mi (1,276.61 km) |
| Carbonia to Meulebeke | 852.69 mi (1,372.28 km) |
| Carbonia to Middelkerke | 874.89 mi (1,407.99 km) |
| Carbonia to Mol | 846.40 mi (1,362.14 km) |
| Carbonia to Mons | 810.74 mi (1,304.76 km) |
| Carbonia to Montignies-le-Tilleul | 800.77 mi (1,288.72 km) |
| Carbonia to Moorslede | 852.15 mi (1,371.41 km) |
| Carbonia to Moortebeek | 832.63 mi (1,339.99 km) |
| Carbonia to Morlanwelz-Mariemont | 807.06 mi (1,298.84 km) |
| Carbonia to Mortsel | 851.95 mi (1,371.09 km) |
