| Wilhelmshaven to Kobarid | 558.63 mi (899.02 km) |
| Wilhelmshaven to Kobilje | 598.02 mi (962.42 km) |
| Wilhelmshaven to Kocevje | 622.55 mi (1,001.90 km) |
| Wilhelmshaven to Komen | 589.21 mi (948.24 km) |
| Wilhelmshaven to Komenda | 580.81 mi (934.72 km) |
| Wilhelmshaven to Koper | 605.81 mi (974.96 km) |
| Wilhelmshaven to Kostanjevica na Krki | 622.79 mi (1,002.29 km) |
| Wilhelmshaven to Kostel | 631.95 mi (1,017.02 km) |
| Wilhelmshaven to Kozje | 612.27 mi (985.35 km) |
| Wilhelmshaven to Kranj | 575.49 mi (926.16 km) |
| Wilhelmshaven to Kranjska Gora | 547.74 mi (881.50 km) |
| Wilhelmshaven to Krizevci | 598.12 mi (962.59 km) |
| Wilhelmshaven to Krsko | 617.91 mi (994.42 km) |
| Wilhelmshaven to Kuzma | 581.13 mi (935.24 km) |
| Wilhelmshaven to Lasko | 599.73 mi (965.17 km) |
