| Karlsdorf-Neuthard to Juprelle | 172.76 mi (278.03 km) |
| Karlsdorf-Neuthard to Jurbise | 226.96 mi (365.25 km) |
| Karlsdorf-Neuthard to Kalmthout | 237.71 mi (382.56 km) |
| Karlsdorf-Neuthard to Kampenhout | 216.68 mi (348.71 km) |
| Karlsdorf-Neuthard to Kapelle-op-den-Bos | 226.19 mi (364.01 km) |
| Karlsdorf-Neuthard to Kapellen | 235.96 mi (379.75 km) |
| Karlsdorf-Neuthard to Kasterlee | 215.82 mi (347.33 km) |
| Karlsdorf-Neuthard to Keerbergen | 216.16 mi (347.87 km) |
| Karlsdorf-Neuthard to Kinrooi | 186.18 mi (299.63 km) |
| Karlsdorf-Neuthard to Knokke-Heist | 277.71 mi (446.93 km) |
| Karlsdorf-Neuthard to Koekelare | 280.96 mi (452.16 km) |
| Karlsdorf-Neuthard to Koekelberg | 221.89 mi (357.10 km) |
| Karlsdorf-Neuthard to Koksijde | 294.14 mi (473.37 km) |
| Karlsdorf-Neuthard to Kontich | 227.78 mi (366.58 km) |
| Karlsdorf-Neuthard to Kortemark | 276.57 mi (445.09 km) |
