| Oviedo to Menen | 663.80 mi (1,068.29 km) |
| Oviedo to Merchtem | 706.11 mi (1,136.37 km) |
| Oviedo to Merelbeke | 692.88 mi (1,115.09 km) |
| Oviedo to Merksem | 725.91 mi (1,168.23 km) |
| Oviedo to Merksplas | 745.05 mi (1,199.04 km) |
| Oviedo to Mettet | 689.83 mi (1,110.17 km) |
| Oviedo to Meulebeke | 676.51 mi (1,088.74 km) |
| Oviedo to Middelkerke | 675.24 mi (1,086.69 km) |
| Oviedo to Mol | 744.30 mi (1,197.84 km) |
| Oviedo to Mons | 672.52 mi (1,082.31 km) |
| Oviedo to Montignies-le-Tilleul | 683.57 mi (1,100.10 km) |
| Oviedo to Moorslede | 666.91 mi (1,073.29 km) |
| Oviedo to Moortebeek | 704.07 mi (1,133.09 km) |
| Oviedo to Morlanwelz-Mariemont | 681.70 mi (1,097.10 km) |
| Oviedo to Mortsel | 723.01 mi (1,163.57 km) |
