| Hoeilaart to Jurbise | 28.39 mi (45.69 km) |
| Hoeilaart to Kalmthout | 42.60 mi (68.56 km) |
| Hoeilaart to Kampenhout | 12.59 mi (20.27 km) |
| Hoeilaart to Kapelle-op-den-Bos | 17.81 mi (28.67 km) |
| Hoeilaart to Kapellen | 38.03 mi (61.20 km) |
| Hoeilaart to Kasterlee | 39.45 mi (63.49 km) |
| Hoeilaart to Keerbergen | 17.84 mi (28.71 km) |
| Hoeilaart to Kinrooi | 61.28 mi (98.63 km) |
| Hoeilaart to Knokke-Heist | 64.82 mi (104.32 km) |
| Hoeilaart to Koekelare | 68.49 mi (110.22 km) |
| Hoeilaart to Koekelberg | 9.04 mi (14.54 km) |
| Hoeilaart to Koksijde | 82.39 mi (132.59 km) |
| Hoeilaart to Kontich | 25.34 mi (40.78 km) |
| Hoeilaart to Kortemark | 64.57 mi (103.91 km) |
| Hoeilaart to Kortenberg | 8.56 mi (13.78 km) |
