| Walthamstow to Juprelle | 248.01 mi (399.13 km) |
| Walthamstow to Jurbise | 186.41 mi (299.99 km) |
| Walthamstow to Kalmthout | 193.56 mi (311.50 km) |
| Walthamstow to Kampenhout | 202.50 mi (325.90 km) |
| Walthamstow to Kapelle-op-den-Bos | 193.53 mi (311.45 km) |
| Walthamstow to Kapellen | 192.65 mi (310.04 km) |
| Walthamstow to Kasterlee | 215.40 mi (346.65 km) |
| Walthamstow to Keerbergen | 204.93 mi (329.80 km) |
| Walthamstow to Kinrooi | 250.32 mi (402.84 km) |
| Walthamstow to Knokke-Heist | 143.37 mi (230.72 km) |
| Walthamstow to Koekelare | 133.95 mi (215.57 km) |
| Walthamstow to Koekelberg | 194.79 mi (313.48 km) |
| Walthamstow to Koksijde | 120.03 mi (193.16 km) |
| Walthamstow to Kontich | 195.37 mi (314.41 km) |
| Walthamstow to Kortemark | 137.84 mi (221.84 km) |
