| Harelbeke to Jurbise | 35.16 mi (56.58 km) |
| Harelbeke to Kalmthout | 61.86 mi (99.56 km) |
| Harelbeke to Kampenhout | 54.20 mi (87.22 km) |
| Harelbeke to Kapelle-op-den-Bos | 47.19 mi (75.94 km) |
| Harelbeke to Kapellen | 58.08 mi (93.48 km) |
| Harelbeke to Kasterlee | 76.11 mi (122.48 km) |
| Harelbeke to Keerbergen | 58.28 mi (93.79 km) |
| Harelbeke to Kinrooi | 107.40 mi (172.84 km) |
| Harelbeke to Knokke-Heist | 33.51 mi (53.93 km) |
| Harelbeke to Koekelare | 21.70 mi (34.92 km) |
| Harelbeke to Koekelberg | 44.50 mi (71.61 km) |
| Harelbeke to Koksijde | 33.39 mi (53.73 km) |
| Harelbeke to Kontich | 53.00 mi (85.30 km) |
| Harelbeke to Kortemark | 16.67 mi (26.83 km) |
| Harelbeke to Kortenberg | 53.24 mi (85.68 km) |
