| Boechout to Koscielisko | 691.62 mi (1,113.06 km) |
| Boechout to Koscierzyna | 600.93 mi (967.10 km) |
| Boechout to Kostrzyn | 550.64 mi (886.17 km) |
| Boechout to Kostrzyn nad Odra | 445.26 mi (716.57 km) |
| Boechout to Koszalin | 532.71 mi (857.32 km) |
| Boechout to Kowary | 493.96 mi (794.95 km) |
| Boechout to Kozienice | 735.86 mi (1,184.25 km) |
| Boechout to Kozuchow | 479.99 mi (772.47 km) |
| Boechout to Kozy | 649.43 mi (1,045.15 km) |
| Boechout to Krakow | 680.54 mi (1,095.23 km) |
| Boechout to Krapkowice | 589.76 mi (949.12 km) |
| Boechout to Krasnik | 768.83 mi (1,237.31 km) |
| Boechout to Krasnystaw | 809.83 mi (1,303.30 km) |
| Boechout to Krosno | 765.10 mi (1,231.31 km) |
| Boechout to Krosno Odrzanskie | 459.37 mi (739.28 km) |
