| Preakness to Menen | 3,609.47 mi (5,808.88 km) |
| Preakness to Merchtem | 3,650.24 mi (5,874.49 km) |
| Preakness to Merelbeke | 3,629.84 mi (5,841.67 km) |
| Preakness to Merksem | 3,651.57 mi (5,876.63 km) |
| Preakness to Merksplas | 3,665.46 mi (5,898.98 km) |
| Preakness to Mettet | 3,684.27 mi (5,929.25 km) |
| Preakness to Meulebeke | 3,612.34 mi (5,813.50 km) |
| Preakness to Middelkerke | 3,587.57 mi (5,773.63 km) |
| Preakness to Mol | 3,680.22 mi (5,922.74 km) |
| Preakness to Mons | 3,652.02 mi (5,877.35 km) |
| Preakness to Montignies-le-Tilleul | 3,671.43 mi (5,908.59 km) |
| Preakness to Moorslede | 3,604.71 mi (5,801.22 km) |
| Preakness to Moortebeek | 3,657.37 mi (5,885.97 km) |
| Preakness to Morlanwelz-Mariemont | 3,663.57 mi (5,895.95 km) |
| Preakness to Mortsel | 3,654.53 mi (5,881.40 km) |
