| Palos de la Frontera to Menen | 1,059.12 mi (1,704.49 km) |
| Palos de la Frontera to Merchtem | 1,095.38 mi (1,762.84 km) |
| Palos de la Frontera to Merelbeke | 1,085.67 mi (1,747.22 km) |
| Palos de la Frontera to Merksem | 1,116.23 mi (1,796.40 km) |
| Palos de la Frontera to Merksplas | 1,133.72 mi (1,824.54 km) |
| Palos de la Frontera to Mettet | 1,069.70 mi (1,721.51 km) |
| Palos de la Frontera to Meulebeke | 1,071.97 mi (1,725.16 km) |
| Palos de la Frontera to Middelkerke | 1,075.47 mi (1,730.80 km) |
| Palos de la Frontera to Mol | 1,129.69 mi (1,818.07 km) |
| Palos de la Frontera to Mons | 1,058.91 mi (1,704.16 km) |
| Palos de la Frontera to Montignies-le-Tilleul | 1,066.14 mi (1,715.78 km) |
| Palos de la Frontera to Moorslede | 1,063.38 mi (1,711.35 km) |
| Palos de la Frontera to Moortebeek | 1,091.60 mi (1,756.76 km) |
| Palos de la Frontera to Morlanwelz-Mariemont | 1,066.05 mi (1,715.64 km) |
| Palos de la Frontera to Mortsel | 1,112.51 mi (1,790.40 km) |
