| Neder-Over-Heembeek to Krotoszyn | 565.69 mi (910.39 km) |
| Neder-Over-Heembeek to Kruszwica | 607.52 mi (977.71 km) |
| Neder-Over-Heembeek to Krynica | 739.17 mi (1,189.57 km) |
| Neder-Over-Heembeek to Krzeszowice | 670.87 mi (1,079.66 km) |
| Neder-Over-Heembeek to Kudowa-Zdroj | 519.61 mi (836.23 km) |
| Neder-Over-Heembeek to Kutno | 648.88 mi (1,044.27 km) |
| Neder-Over-Heembeek to Kwidzyn | 643.56 mi (1,035.70 km) |
| Neder-Over-Heembeek to Lancut | 784.94 mi (1,263.25 km) |
| Neder-Over-Heembeek to Lapy | 798.67 mi (1,285.34 km) |
| Neder-Over-Heembeek to Lask | 638.65 mi (1,027.81 km) |
| Neder-Over-Heembeek to Laziska Gorne | 636.54 mi (1,024.41 km) |
| Neder-Over-Heembeek to Lebork | 612.30 mi (985.40 km) |
| Neder-Over-Heembeek to Leczna | 801.03 mi (1,289.13 km) |
| Neder-Over-Heembeek to Leczyca | 641.43 mi (1,032.28 km) |
| Neder-Over-Heembeek to Legionowo | 713.30 mi (1,147.94 km) |
