| Cave to Menen | 775.87 mi (1,248.65 km) |
| Cave to Merchtem | 754.87 mi (1,214.84 km) |
| Cave to Merelbeke | 769.43 mi (1,238.27 km) |
| Cave to Merksem | 765.08 mi (1,231.28 km) |
| Cave to Merksplas | 761.89 mi (1,226.14 km) |
| Cave to Mettet | 707.93 mi (1,139.30 km) |
| Cave to Meulebeke | 779.36 mi (1,254.26 km) |
| Cave to Middelkerke | 804.85 mi (1,295.29 km) |
| Cave to Mol | 745.38 mi (1,199.57 km) |
| Cave to Mons | 734.26 mi (1,181.68 km) |
| Cave to Montignies-le-Tilleul | 718.78 mi (1,156.76 km) |
| Cave to Moorslede | 782.53 mi (1,259.36 km) |
| Cave to Moortebeek | 745.92 mi (1,200.44 km) |
| Cave to Morlanwelz-Mariemont | 726.48 mi (1,169.15 km) |
| Cave to Mortsel | 760.15 mi (1,223.34 km) |
