| Colmenar Viejo to Menen | 774.35 mi (1,246.20 km) |
| Colmenar Viejo to Merchtem | 808.60 mi (1,301.31 km) |
| Colmenar Viejo to Merelbeke | 799.91 mi (1,287.33 km) |
| Colmenar Viejo to Merksem | 829.58 mi (1,335.09 km) |
| Colmenar Viejo to Merksplas | 846.56 mi (1,362.41 km) |
| Colmenar Viejo to Mettet | 781.14 mi (1,257.12 km) |
| Colmenar Viejo to Meulebeke | 787.13 mi (1,266.77 km) |
| Colmenar Viejo to Middelkerke | 792.36 mi (1,275.19 km) |
| Colmenar Viejo to Mol | 841.84 mi (1,354.81 km) |
| Colmenar Viejo to Mons | 771.69 mi (1,241.91 km) |
| Colmenar Viejo to Montignies-le-Tilleul | 778.07 mi (1,252.18 km) |
| Colmenar Viejo to Moorslede | 778.97 mi (1,253.63 km) |
| Colmenar Viejo to Moortebeek | 804.42 mi (1,294.59 km) |
| Colmenar Viejo to Morlanwelz-Mariemont | 778.33 mi (1,252.60 km) |
| Colmenar Viejo to Mortsel | 825.67 mi (1,328.79 km) |
