| Laon to Menen | 87.96 mi (141.56 km) |
| Laon to Merchtem | 100.58 mi (161.88 km) |
| Laon to Merelbeke | 99.38 mi (159.94 km) |
| Laon to Merksem | 121.45 mi (195.46 km) |
| Laon to Merksplas | 136.01 mi (218.89 km) |
| Laon to Mettet | 69.51 mi (111.86 km) |
| Laon to Meulebeke | 96.90 mi (155.95 km) |
| Laon to Middelkerke | 117.47 mi (189.05 km) |
| Laon to Mol | 129.78 mi (208.86 km) |
| Laon to Mons | 62.91 mi (101.24 km) |
| Laon to Montignies-le-Tilleul | 65.90 mi (106.05 km) |
| Laon to Moorslede | 94.97 mi (152.83 km) |
| Laon to Moortebeek | 94.61 mi (152.26 km) |
| Laon to Morlanwelz-Mariemont | 66.93 mi (107.71 km) |
| Laon to Mortsel | 116.80 mi (187.97 km) |
