| Karlovo to Made | 1,122.76 mi (1,806.91 km) |
| Karlovo to Margraten | 1,057.26 mi (1,701.50 km) |
| Karlovo to Marum | 1,118.67 mi (1,800.33 km) |
| Karlovo to Medemblik | 1,145.97 mi (1,844.26 km) |
| Karlovo to Meerssen | 1,061.84 mi (1,708.87 km) |
| Karlovo to Meppel | 1,105.02 mi (1,778.36 km) |
| Karlovo to Middelburg | 1,163.56 mi (1,872.57 km) |
| Karlovo to Middelharnis | 1,149.01 mi (1,849.15 km) |
| Karlovo to Mierlo | 1,083.71 mi (1,744.07 km) |
| Karlovo to Moerdijk | 1,129.41 mi (1,817.60 km) |
| Karlovo to Monnickendam | 1,138.71 mi (1,832.58 km) |
| Karlovo to Montfoort | 1,128.31 mi (1,815.83 km) |
| Karlovo to Naaldwijk | 1,154.88 mi (1,858.60 km) |
| Karlovo to Naarden | 1,128.27 mi (1,815.78 km) |
| Karlovo to Nederweert | 1,073.81 mi (1,728.13 km) |
