| Haddington to Menen | 431.31 mi (694.13 km) |
| Haddington to Merchtem | 449.09 mi (722.74 km) |
| Haddington to Merelbeke | 434.78 mi (699.71 km) |
| Haddington to Merksem | 439.71 mi (707.64 km) |
| Haddington to Merksplas | 445.14 mi (716.38 km) |
| Haddington to Mettet | 496.14 mi (798.46 km) |
| Haddington to Meulebeke | 426.24 mi (685.97 km) |
| Haddington to Middelkerke | 401.56 mi (646.25 km) |
| Haddington to Mol | 461.79 mi (743.17 km) |
| Haddington to Mons | 471.05 mi (758.08 km) |
| Haddington to Montignies-le-Tilleul | 485.58 mi (781.46 km) |
| Haddington to Moorslede | 424.39 mi (682.99 km) |
| Haddington to Moortebeek | 458.03 mi (737.13 km) |
| Haddington to Morlanwelz-Mariemont | 478.03 mi (769.32 km) |
| Haddington to Mortsel | 444.47 mi (715.31 km) |
