| Barton upon Humber to Menen | 250.22 mi (402.70 km) |
| Barton upon Humber to Merchtem | 272.55 mi (438.63 km) |
| Barton upon Humber to Merelbeke | 256.44 mi (412.70 km) |
| Barton upon Humber to Merksem | 266.04 mi (428.15 km) |
| Barton upon Humber to Merksplas | 274.79 mi (442.23 km) |
| Barton upon Humber to Mettet | 317.99 mi (511.75 km) |
| Barton upon Humber to Meulebeke | 246.07 mi (396.01 km) |
| Barton upon Humber to Middelkerke | 220.79 mi (355.32 km) |
| Barton upon Humber to Mol | 291.11 mi (468.50 km) |
| Barton upon Humber to Mons | 291.15 mi (468.56 km) |
| Barton upon Humber to Montignies-le-Tilleul | 306.78 mi (493.71 km) |
| Barton upon Humber to Moorslede | 243.40 mi (391.72 km) |
| Barton upon Humber to Moortebeek | 281.29 mi (452.70 km) |
| Barton upon Humber to Morlanwelz-Mariemont | 299.00 mi (481.19 km) |
| Barton upon Humber to Mortsel | 270.35 mi (435.09 km) |
