| Hoeilaart to Kamenz | 419.84 mi (675.67 km) |
| Hoeilaart to Kamp-Lintfort | 102.93 mi (165.65 km) |
| Hoeilaart to Kandel | 202.70 mi (326.22 km) |
| Hoeilaart to Kappeln | 352.95 mi (568.02 km) |
| Hoeilaart to Karben | 192.59 mi (309.94 km) |
| Hoeilaart to Karlsdorf-Neuthard | 213.36 mi (343.38 km) |
| Hoeilaart to Karlsfeld | 359.98 mi (579.33 km) |
| Hoeilaart to Karlsruhe | 213.18 mi (343.08 km) |
| Hoeilaart to Kassel | 221.79 mi (356.94 km) |
| Hoeilaart to Kaufbeuren | 341.33 mi (549.32 km) |
| Hoeilaart to Kaufering | 342.64 mi (551.43 km) |
| Hoeilaart to Kaufungen | 226.65 mi (364.76 km) |
| Hoeilaart to Kehl | 213.38 mi (343.40 km) |
| Hoeilaart to Kelheim | 353.45 mi (568.82 km) |
| Hoeilaart to Kelkheim (Taunus) | 180.51 mi (290.50 km) |
