| Hammersmith to Juprelle | 255.34 mi (410.94 km) |
| Hammersmith to Jurbise | 192.41 mi (309.66 km) |
| Hammersmith to Kalmthout | 202.09 mi (325.23 km) |
| Hammersmith to Kampenhout | 209.99 mi (337.95 km) |
| Hammersmith to Kapelle-op-den-Bos | 201.14 mi (323.70 km) |
| Hammersmith to Kapellen | 201.02 mi (323.52 km) |
| Hammersmith to Kasterlee | 223.70 mi (360.02 km) |
| Hammersmith to Keerbergen | 212.60 mi (342.14 km) |
| Hammersmith to Kinrooi | 258.55 mi (416.10 km) |
| Hammersmith to Knokke-Heist | 151.58 mi (243.95 km) |
| Hammersmith to Koekelare | 141.15 mi (227.16 km) |
| Hammersmith to Koekelberg | 201.99 mi (325.08 km) |
| Hammersmith to Koksijde | 127.04 mi (204.46 km) |
| Hammersmith to Kontich | 203.30 mi (327.18 km) |
| Hammersmith to Kortemark | 144.85 mi (233.11 km) |
