| Hoeilaart to Koscielisko | 690.66 mi (1,111.51 km) |
| Hoeilaart to Koscierzyna | 613.31 mi (987.03 km) |
| Hoeilaart to Kostrzyn | 558.31 mi (898.51 km) |
| Hoeilaart to Kostrzyn nad Odra | 454.33 mi (731.17 km) |
| Hoeilaart to Koszalin | 546.21 mi (879.04 km) |
| Hoeilaart to Kowary | 496.10 mi (798.40 km) |
| Hoeilaart to Kozienice | 741.17 mi (1,192.80 km) |
| Hoeilaart to Kozuchow | 485.68 mi (781.62 km) |
| Hoeilaart to Kozy | 649.71 mi (1,045.60 km) |
| Hoeilaart to Krakow | 681.63 mi (1,096.99 km) |
| Hoeilaart to Krapkowice | 591.38 mi (951.74 km) |
| Hoeilaart to Krasnik | 772.63 mi (1,243.43 km) |
| Hoeilaart to Krasnystaw | 813.97 mi (1,309.95 km) |
| Hoeilaart to Krosno | 765.88 mi (1,232.57 km) |
| Hoeilaart to Krosno Odrzanskie | 466.19 mi (750.26 km) |
