| Rockford to Menen | 4,130.64 mi (6,647.62 km) |
| Rockford to Merchtem | 4,165.82 mi (6,704.25 km) |
| Rockford to Merelbeke | 4,146.71 mi (6,673.48 km) |
| Rockford to Merksem | 4,163.48 mi (6,700.47 km) |
| Rockford to Merksplas | 4,174.58 mi (6,718.34 km) |
| Rockford to Mettet | 4,205.27 mi (6,767.72 km) |
| Rockford to Meulebeke | 4,131.29 mi (6,648.68 km) |
| Rockford to Middelkerke | 4,105.53 mi (6,607.21 km) |
| Rockford to Mol | 4,190.46 mi (6,743.89 km) |
| Rockford to Mons | 4,174.07 mi (6,717.52 km) |
| Rockford to Montignies-le-Tilleul | 4,192.70 mi (6,747.50 km) |
| Rockford to Moorslede | 4,125.05 mi (6,638.62 km) |
| Rockford to Moortebeek | 4,173.80 mi (6,717.08 km) |
| Rockford to Morlanwelz-Mariemont | 4,184.66 mi (6,734.55 km) |
| Rockford to Mortsel | 4,167.17 mi (6,706.42 km) |
