| Glastonbury to Menen | 255.00 mi (410.38 km) |
| Glastonbury to Merchtem | 301.86 mi (485.79 km) |
| Glastonbury to Merelbeke | 280.71 mi (451.76 km) |
| Glastonbury to Merksem | 309.76 mi (498.51 km) |
| Glastonbury to Merksplas | 327.99 mi (527.85 km) |
| Glastonbury to Mettet | 327.24 mi (526.65 km) |
| Glastonbury to Meulebeke | 260.94 mi (419.95 km) |
| Glastonbury to Middelkerke | 239.69 mi (385.74 km) |
| Glastonbury to Mol | 339.12 mi (545.76 km) |
| Glastonbury to Mons | 294.88 mi (474.57 km) |
| Glastonbury to Montignies-le-Tilleul | 314.50 mi (506.14 km) |
| Glastonbury to Moorslede | 251.65 mi (404.99 km) |
| Glastonbury to Moortebeek | 307.20 mi (494.39 km) |
| Glastonbury to Morlanwelz-Mariemont | 307.08 mi (494.20 km) |
| Glastonbury to Mortsel | 311.05 mi (500.58 km) |
