| Irmo to Menen | 4,208.02 mi (6,772.15 km) |
| Irmo to Merchtem | 4,249.62 mi (6,839.11 km) |
| Irmo to Merelbeke | 4,229.07 mi (6,806.04 km) |
| Irmo to Merksem | 4,251.55 mi (6,842.21 km) |
| Irmo to Merksplas | 4,265.84 mi (6,865.20 km) |
| Irmo to Mettet | 4,282.61 mi (6,892.19 km) |
| Irmo to Meulebeke | 4,211.26 mi (6,777.37 km) |
| Irmo to Middelkerke | 4,186.74 mi (6,737.90 km) |
| Irmo to Mol | 4,280.39 mi (6,888.62 km) |
| Irmo to Mons | 4,250.27 mi (6,840.15 km) |
| Irmo to Montignies-le-Tilleul | 4,269.76 mi (6,871.51 km) |
| Irmo to Moorslede | 4,203.41 mi (6,764.74 km) |
| Irmo to Moortebeek | 4,256.60 mi (6,850.33 km) |
| Irmo to Morlanwelz-Mariemont | 4,261.96 mi (6,858.96 km) |
| Irmo to Mortsel | 4,254.39 mi (6,846.78 km) |
