| Karnobat to Menen | 1,255.60 mi (2,020.70 km) |
| Karnobat to Merchtem | 1,213.36 mi (1,952.72 km) |
| Karnobat to Merelbeke | 1,233.97 mi (1,985.89 km) |
| Karnobat to Merksem | 1,211.41 mi (1,949.57 km) |
| Karnobat to Merksplas | 1,197.34 mi (1,926.94 km) |
| Karnobat to Mettet | 1,181.39 mi (1,901.26 km) |
| Karnobat to Meulebeke | 1,251.98 mi (2,014.87 km) |
| Karnobat to Middelkerke | 1,276.33 mi (2,054.05 km) |
| Karnobat to Mol | 1,182.65 mi (1,903.28 km) |
| Karnobat to Mons | 1,213.80 mi (1,953.43 km) |
| Karnobat to Montignies-le-Tilleul | 1,194.23 mi (1,921.93 km) |
| Karnobat to Moorslede | 1,260.03 mi (2,027.82 km) |
| Karnobat to Moortebeek | 1,206.47 mi (1,941.62 km) |
| Karnobat to Morlanwelz-Mariemont | 1,201.93 mi (1,934.32 km) |
| Karnobat to Mortsel | 1,208.54 mi (1,944.96 km) |
