| Grinon to Menen | 804.25 mi (1,294.32 km) |
| Grinon to Merchtem | 838.12 mi (1,348.82 km) |
| Grinon to Merelbeke | 829.64 mi (1,335.17 km) |
| Grinon to Merksem | 859.13 mi (1,382.63 km) |
| Grinon to Merksplas | 875.99 mi (1,409.76 km) |
| Grinon to Mettet | 810.18 mi (1,303.85 km) |
| Grinon to Meulebeke | 817.02 mi (1,314.87 km) |
| Grinon to Middelkerke | 822.48 mi (1,323.66 km) |
| Grinon to Mol | 871.09 mi (1,401.88 km) |
| Grinon to Mons | 801.12 mi (1,289.27 km) |
| Grinon to Montignies-le-Tilleul | 807.27 mi (1,299.18 km) |
| Grinon to Moorslede | 808.92 mi (1,301.83 km) |
| Grinon to Moortebeek | 833.85 mi (1,341.96 km) |
| Grinon to Morlanwelz-Mariemont | 807.63 mi (1,299.76 km) |
| Grinon to Mortsel | 855.18 mi (1,376.28 km) |
