| Langenfeld to Juprelle | 67.62 mi (108.82 km) |
| Langenfeld to Jurbise | 137.69 mi (221.58 km) |
| Langenfeld to Kalmthout | 108.96 mi (175.35 km) |
| Langenfeld to Kampenhout | 105.01 mi (168.99 km) |
| Langenfeld to Kapelle-op-den-Bos | 112.37 mi (180.84 km) |
| Langenfeld to Kapellen | 109.79 mi (176.68 km) |
| Langenfeld to Kasterlee | 87.11 mi (140.18 km) |
| Langenfeld to Keerbergen | 101.00 mi (162.55 km) |
| Langenfeld to Kinrooi | 52.49 mi (84.47 km) |
| Langenfeld to Knokke-Heist | 159.23 mi (256.26 km) |
| Langenfeld to Koekelare | 172.21 mi (277.15 km) |
| Langenfeld to Koekelberg | 115.10 mi (185.23 km) |
| Langenfeld to Koksijde | 186.51 mi (300.16 km) |
| Langenfeld to Kontich | 108.41 mi (174.47 km) |
| Langenfeld to Kortemark | 169.65 mi (273.02 km) |
