| Katy to Menen | 5,013.92 mi (8,069.12 km) |
| Katy to Merchtem | 5,052.07 mi (8,130.52 km) |
| Katy to Merelbeke | 5,032.24 mi (8,098.60 km) |
| Katy to Merksem | 5,051.53 mi (8,129.65 km) |
| Katy to Merksplas | 5,064.02 mi (8,149.76 km) |
| Katy to Mettet | 5,088.91 mi (8,189.80 km) |
| Katy to Meulebeke | 5,015.71 mi (8,072.00 km) |
| Katy to Middelkerke | 4,990.35 mi (8,031.19 km) |
| Katy to Mol | 5,079.43 mi (8,174.55 km) |
| Katy to Mons | 5,057.05 mi (8,138.54 km) |
| Katy to Montignies-le-Tilleul | 5,076.15 mi (8,169.28 km) |
| Katy to Moorslede | 5,008.73 mi (8,060.77 km) |
| Katy to Moortebeek | 5,059.65 mi (8,142.72 km) |
| Katy to Morlanwelz-Mariemont | 5,068.18 mi (8,156.44 km) |
| Katy to Mortsel | 5,054.88 mi (8,135.04 km) |
