| Zaventem to Kobarid | 524.92 mi (844.77 km) |
| Zaventem to Kobilje | 614.70 mi (989.27 km) |
| Zaventem to Kocevje | 598.74 mi (963.58 km) |
| Zaventem to Komen | 550.94 mi (886.65 km) |
| Zaventem to Komenda | 561.93 mi (904.34 km) |
| Zaventem to Koper | 562.98 mi (906.02 km) |
| Zaventem to Kostanjevica na Krki | 610.69 mi (982.82 km) |
| Zaventem to Kostel | 606.69 mi (976.38 km) |
| Zaventem to Kozje | 606.09 mi (975.41 km) |
| Zaventem to Kranj | 554.39 mi (892.21 km) |
| Zaventem to Kranjska Gora | 521.95 mi (840.00 km) |
| Zaventem to Krizevci | 609.09 mi (980.24 km) |
| Zaventem to Krsko | 608.45 mi (979.20 km) |
| Zaventem to Kuzma | 596.70 mi (960.29 km) |
| Zaventem to Lasko | 590.44 mi (950.23 km) |
