| Four Corners to Menen | 5,080.00 mi (8,175.47 km) |
| Four Corners to Merchtem | 5,099.16 mi (8,206.30 km) |
| Four Corners to Merelbeke | 5,084.91 mi (8,183.37 km) |
| Four Corners to Merksem | 5,089.00 mi (8,189.96 km) |
| Four Corners to Merksplas | 5,092.79 mi (8,196.05 km) |
| Four Corners to Mettet | 5,146.30 mi (8,282.18 km) |
| Four Corners to Meulebeke | 5,075.75 mi (8,168.62 km) |
| Four Corners to Middelkerke | 5,050.59 mi (8,128.14 km) |
| Four Corners to Mol | 5,109.38 mi (8,222.75 km) |
| Four Corners to Mons | 5,120.75 mi (8,241.05 km) |
| Four Corners to Montignies-le-Tilleul | 5,135.67 mi (8,265.06 km) |
| Four Corners to Moorslede | 5,073.20 mi (8,164.53 km) |
| Four Corners to Moortebeek | 5,108.11 mi (8,220.72 km) |
| Four Corners to Morlanwelz-Mariemont | 5,128.07 mi (8,252.83 km) |
| Four Corners to Mortsel | 5,093.91 mi (8,197.85 km) |
