| Hwlffordd to Juprelle | 459.86 mi (740.08 km) |
| Hwlffordd to Jurbise | 395.27 mi (636.13 km) |
| Hwlffordd to Kalmthout | 405.81 mi (653.08 km) |
| Hwlffordd to Kampenhout | 414.57 mi (667.19 km) |
| Hwlffordd to Kapelle-op-den-Bos | 405.73 mi (652.96 km) |
| Hwlffordd to Kapellen | 405.03 mi (651.83 km) |
| Hwlffordd to Kasterlee | 427.80 mi (688.47 km) |
| Hwlffordd to Keerbergen | 417.18 mi (671.39 km) |
| Hwlffordd to Kinrooi | 462.74 mi (744.70 km) |
| Hwlffordd to Knokke-Heist | 355.81 mi (572.62 km) |
| Hwlffordd to Koekelare | 345.68 mi (556.31 km) |
| Hwlffordd to Koekelberg | 406.46 mi (654.14 km) |
| Hwlffordd to Koksijde | 331.50 mi (533.49 km) |
| Hwlffordd to Kontich | 407.78 mi (656.26 km) |
| Hwlffordd to Kortemark | 349.26 mi (562.09 km) |
