| Sonsbeck to Kobarid | 493.63 mi (794.43 km) |
| Sonsbeck to Kobilje | 565.59 mi (910.23 km) |
| Sonsbeck to Kocevje | 564.95 mi (909.19 km) |
| Sonsbeck to Komen | 522.17 mi (840.35 km) |
| Sonsbeck to Komenda | 525.40 mi (845.55 km) |
| Sonsbeck to Koper | 536.40 mi (863.26 km) |
| Sonsbeck to Kostanjevica na Krki | 572.44 mi (921.25 km) |
| Sonsbeck to Kostel | 573.63 mi (923.17 km) |
| Sonsbeck to Kozje | 565.43 mi (909.97 km) |
| Sonsbeck to Kranj | 518.59 mi (834.59 km) |
| Sonsbeck to Kranjska Gora | 487.31 mi (784.24 km) |
| Sonsbeck to Krizevci | 561.98 mi (904.41 km) |
| Sonsbeck to Krsko | 569.11 mi (915.89 km) |
| Sonsbeck to Kuzma | 547.65 mi (881.36 km) |
| Sonsbeck to Lasko | 550.69 mi (886.26 km) |
