| Sleaford to Menen | 214.02 mi (344.44 km) |
| Sleaford to Merchtem | 242.32 mi (389.97 km) |
| Sleaford to Merelbeke | 224.40 mi (361.13 km) |
| Sleaford to Merksem | 238.85 mi (384.40 km) |
| Sleaford to Merksplas | 250.32 mi (402.86 km) |
| Sleaford to Mettet | 285.24 mi (459.05 km) |
| Sleaford to Meulebeke | 211.59 mi (340.52 km) |
| Sleaford to Middelkerke | 185.68 mi (298.82 km) |
| Sleaford to Mol | 265.97 mi (428.04 km) |
| Sleaford to Mons | 256.46 mi (412.74 km) |
| Sleaford to Montignies-le-Tilleul | 273.38 mi (439.96 km) |
| Sleaford to Moorslede | 207.51 mi (333.95 km) |
| Sleaford to Moortebeek | 250.67 mi (403.42 km) |
| Sleaford to Morlanwelz-Mariemont | 265.41 mi (427.13 km) |
| Sleaford to Mortsel | 242.63 mi (390.47 km) |
