| Knokke-Heist to Kamenz | 466.69 mi (751.07 km) |
| Knokke-Heist to Kamp-Lintfort | 140.29 mi (225.78 km) |
| Knokke-Heist to Kandel | 267.37 mi (430.28 km) |
| Knokke-Heist to Kappeln | 358.82 mi (577.47 km) |
| Knokke-Heist to Karben | 251.32 mi (404.46 km) |
| Knokke-Heist to Karlsdorf-Neuthard | 277.71 mi (446.93 km) |
| Knokke-Heist to Karlsfeld | 423.67 mi (681.83 km) |
| Knokke-Heist to Karlsruhe | 277.81 mi (447.10 km) |
| Knokke-Heist to Kassel | 268.07 mi (431.42 km) |
| Knokke-Heist to Kaufbeuren | 405.96 mi (653.33 km) |
| Knokke-Heist to Kaufering | 406.94 mi (654.91 km) |
| Knokke-Heist to Kaufungen | 273.41 mi (440.01 km) |
| Knokke-Heist to Kehl | 277.94 mi (447.30 km) |
| Knokke-Heist to Kelheim | 414.98 mi (667.85 km) |
| Knokke-Heist to Kelkheim (Taunus) | 240.51 mi (387.07 km) |
