| Horn-Bad Meinberg to Menen | 263.16 mi (423.51 km) |
| Horn-Bad Meinberg to Merchtem | 213.49 mi (343.58 km) |
| Horn-Bad Meinberg to Merelbeke | 232.75 mi (374.57 km) |
| Horn-Bad Meinberg to Merksem | 199.31 mi (320.76 km) |
| Horn-Bad Meinberg to Merksplas | 179.42 mi (288.75 km) |
| Horn-Bad Meinberg to Mettet | 215.92 mi (347.49 km) |
| Horn-Bad Meinberg to Meulebeke | 253.03 mi (407.21 km) |
| Horn-Bad Meinberg to Middelkerke | 268.50 mi (432.11 km) |
| Horn-Bad Meinberg to Mol | 172.37 mi (277.41 km) |
| Horn-Bad Meinberg to Mons | 238.78 mi (384.28 km) |
| Horn-Bad Meinberg to Montignies-le-Tilleul | 224.07 mi (360.60 km) |
| Horn-Bad Meinberg to Moorslede | 263.56 mi (424.16 km) |
| Horn-Bad Meinberg to Moortebeek | 211.86 mi (340.96 km) |
| Horn-Bad Meinberg to Morlanwelz-Mariemont | 227.68 mi (366.41 km) |
| Horn-Bad Meinberg to Mortsel | 199.65 mi (321.30 km) |
