| Brussels to Jihlava | 507.23 mi (816.31 km) |
| Brussels to Jindrichuv Hradec | 486.99 mi (783.74 km) |
| Brussels to Jirkov | 398.73 mi (641.69 km) |
| Brussels to Kadan | 392.16 mi (631.12 km) |
| Brussels to Karlovy Vary | 376.34 mi (605.66 km) |
| Brussels to Karvina | 628.38 mi (1,011.28 km) |
| Brussels to Kladno | 430.78 mi (693.28 km) |
| Brussels to Klasterec nad Ohri | 387.71 mi (623.96 km) |
| Brussels to Klatovy | 408.37 mi (657.20 km) |
| Brussels to Kolin | 480.29 mi (772.95 km) |
| Brussels to Koprivnice | 614.83 mi (989.48 km) |
| Brussels to Kralupy nad Vltavou | 438.94 mi (706.41 km) |
| Brussels to Kraluv Dvur | 430.58 mi (692.96 km) |
| Brussels to Krnov | 588.44 mi (947.01 km) |
| Brussels to Kromeriz | 587.28 mi (945.13 km) |
