| Western Springs to Menen | 4,108.43 mi (6,611.87 km) |
| Western Springs to Merchtem | 4,144.26 mi (6,669.55 km) |
| Western Springs to Merelbeke | 4,124.98 mi (6,638.52 km) |
| Western Springs to Merksem | 4,142.31 mi (6,666.40 km) |
| Western Springs to Merksplas | 4,153.73 mi (6,684.78 km) |
| Western Springs to Mettet | 4,183.18 mi (6,732.18 km) |
| Western Springs to Meulebeke | 4,109.32 mi (6,613.31 km) |
| Western Springs to Middelkerke | 4,083.62 mi (6,571.96 km) |
| Western Springs to Mol | 4,169.51 mi (6,710.18 km) |
| Western Springs to Mons | 4,151.83 mi (6,681.72 km) |
| Western Springs to Montignies-le-Tilleul | 4,170.56 mi (6,711.87 km) |
| Western Springs to Moorslede | 4,102.92 mi (6,603.00 km) |
| Western Springs to Moortebeek | 4,152.16 mi (6,682.25 km) |
| Western Springs to Morlanwelz-Mariemont | 4,162.53 mi (6,698.94 km) |
| Western Springs to Mortsel | 4,145.93 mi (6,672.23 km) |
