| Grimbergen to Jihlava | 506.66 mi (815.40 km) |
| Grimbergen to Jindrichuv Hradec | 486.73 mi (783.32 km) |
| Grimbergen to Jirkov | 397.42 mi (639.59 km) |
| Grimbergen to Kadan | 391.00 mi (629.25 km) |
| Grimbergen to Karlovy Vary | 375.38 mi (604.11 km) |
| Grimbergen to Karvina | 627.15 mi (1,009.29 km) |
| Grimbergen to Kladno | 429.76 mi (691.63 km) |
| Grimbergen to Klasterec nad Ohri | 386.55 mi (622.10 km) |
| Grimbergen to Klatovy | 408.21 mi (656.95 km) |
| Grimbergen to Kolin | 479.25 mi (771.28 km) |
| Grimbergen to Koprivnice | 613.81 mi (987.82 km) |
| Grimbergen to Kralupy nad Vltavou | 437.81 mi (704.59 km) |
| Grimbergen to Kraluv Dvur | 429.76 mi (691.63 km) |
| Grimbergen to Krnov | 587.12 mi (944.88 km) |
| Grimbergen to Kromeriz | 586.54 mi (943.94 km) |
