| Honefoss to Kobarid | 971.02 mi (1,562.70 km) |
| Honefoss to Kobilje | 963.80 mi (1,551.08 km) |
| Honefoss to Kocevje | 1,020.72 mi (1,642.69 km) |
| Honefoss to Komen | 1,001.54 mi (1,611.82 km) |
| Honefoss to Komenda | 979.84 mi (1,576.90 km) |
| Honefoss to Koper | 1,019.68 mi (1,641.01 km) |
| Honefoss to Kostanjevica na Krki | 1,011.38 mi (1,627.66 km) |
| Honefoss to Kostel | 1,030.26 mi (1,658.04 km) |
| Honefoss to Kozje | 997.06 mi (1,604.61 km) |
| Honefoss to Kranj | 976.85 mi (1,572.08 km) |
| Honefoss to Kranjska Gora | 955.84 mi (1,538.28 km) |
| Honefoss to Krizevci | 969.34 mi (1,560.01 km) |
| Honefoss to Krsko | 1,004.83 mi (1,617.11 km) |
| Honefoss to Kuzma | 950.53 mi (1,529.73 km) |
| Honefoss to Lasko | 988.73 mi (1,591.20 km) |
