| Harborne to Menen | 245.98 mi (395.86 km) |
| Harborne to Merchtem | 283.99 mi (457.04 km) |
| Harborne to Merelbeke | 263.87 mi (424.66 km) |
| Harborne to Merksem | 285.34 mi (459.21 km) |
| Harborne to Merksplas | 300.06 mi (482.90 km) |
| Harborne to Mettet | 320.81 mi (516.29 km) |
| Harborne to Meulebeke | 247.25 mi (397.91 km) |
| Harborne to Middelkerke | 221.86 mi (357.06 km) |
| Harborne to Mol | 314.28 mi (505.78 km) |
| Harborne to Mons | 289.38 mi (465.71 km) |
| Harborne to Montignies-le-Tilleul | 308.15 mi (495.92 km) |
| Harborne to Moorslede | 240.53 mi (387.09 km) |
| Harborne to Moortebeek | 291.35 mi (468.89 km) |
| Harborne to Morlanwelz-Mariemont | 300.12 mi (483.00 km) |
| Harborne to Mortsel | 288.17 mi (463.77 km) |
