| Karkkila to Menen | 1,054.16 mi (1,696.50 km) |
| Karkkila to Merchtem | 1,012.97 mi (1,630.22 km) |
| Karkkila to Merelbeke | 1,025.30 mi (1,650.06 km) |
| Karkkila to Merksem | 992.74 mi (1,597.66 km) |
| Karkkila to Merksplas | 974.07 mi (1,567.62 km) |
| Karkkila to Mettet | 1,034.86 mi (1,665.45 km) |
| Karkkila to Meulebeke | 1,041.44 mi (1,676.03 km) |
| Karkkila to Middelkerke | 1,043.43 mi (1,679.23 km) |
| Karkkila to Mol | 976.37 mi (1,571.31 km) |
| Karkkila to Mons | 1,048.01 mi (1,686.61 km) |
| Karkkila to Montignies-le-Tilleul | 1,039.18 mi (1,672.40 km) |
| Karkkila to Moorslede | 1,051.05 mi (1,691.50 km) |
| Karkkila to Moortebeek | 1,015.74 mi (1,634.67 km) |
| Karkkila to Morlanwelz-Mariemont | 1,039.92 mi (1,673.59 km) |
| Karkkila to Mortsel | 995.91 mi (1,602.76 km) |
