| Waltham Abbey to Juprelle | 248.63 mi (400.13 km) |
| Waltham Abbey to Jurbise | 188.21 mi (302.89 km) |
| Waltham Abbey to Kalmthout | 193.05 mi (310.69 km) |
| Waltham Abbey to Kampenhout | 203.03 mi (326.75 km) |
| Waltham Abbey to Kapelle-op-den-Bos | 193.95 mi (312.14 km) |
| Waltham Abbey to Kapellen | 192.32 mi (309.51 km) |
| Waltham Abbey to Kasterlee | 215.11 mi (346.18 km) |
| Waltham Abbey to Keerbergen | 205.29 mi (330.38 km) |
| Waltham Abbey to Kinrooi | 250.07 mi (402.45 km) |
| Waltham Abbey to Knokke-Heist | 143.28 mi (230.59 km) |
| Waltham Abbey to Koekelare | 134.87 mi (217.05 km) |
| Waltham Abbey to Koekelberg | 195.59 mi (314.77 km) |
| Waltham Abbey to Koksijde | 121.16 mi (194.98 km) |
| Waltham Abbey to Kontich | 195.48 mi (314.59 km) |
| Waltham Abbey to Kortemark | 138.93 mi (223.58 km) |
