| Calw to Menen | 288.64 mi (464.51 km) |
| Calw to Merchtem | 253.64 mi (408.20 km) |
| Calw to Merelbeke | 272.23 mi (438.11 km) |
| Calw to Merksem | 258.43 mi (415.90 km) |
| Calw to Merksplas | 250.86 mi (403.71 km) |
| Calw to Mettet | 213.72 mi (343.94 km) |
| Calw to Meulebeke | 287.50 mi (462.68 km) |
| Calw to Middelkerke | 313.24 mi (504.11 km) |
| Calw to Mol | 234.25 mi (376.98 km) |
| Calw to Mons | 245.40 mi (394.94 km) |
| Calw to Montignies-le-Tilleul | 226.40 mi (364.36 km) |
| Calw to Moorslede | 293.99 mi (473.14 km) |
| Calw to Moortebeek | 245.40 mi (394.94 km) |
| Calw to Morlanwelz-Mariemont | 234.41 mi (377.25 km) |
| Calw to Mortsel | 254.19 mi (409.07 km) |
