| Kohtla-Jarve to Kobarid | 1,068.64 mi (1,719.80 km) |
| Kohtla-Jarve to Kobilje | 984.70 mi (1,584.72 km) |
| Kohtla-Jarve to Kocevje | 1,079.91 mi (1,737.95 km) |
| Kohtla-Jarve to Komen | 1,091.61 mi (1,756.78 km) |
| Kohtla-Jarve to Komenda | 1,050.88 mi (1,691.22 km) |
| Kohtla-Jarve to Koper | 1,108.53 mi (1,784.00 km) |
| Kohtla-Jarve to Kostanjevica na Krki | 1,056.12 mi (1,699.65 km) |
| Kohtla-Jarve to Kostel | 1,087.41 mi (1,750.02 km) |
| Kohtla-Jarve to Kozje | 1,039.12 mi (1,672.30 km) |
| Kohtla-Jarve to Kranj | 1,052.79 mi (1,694.31 km) |
| Kohtla-Jarve to Kranjska Gora | 1,049.40 mi (1,688.85 km) |
| Kohtla-Jarve to Krizevci | 997.11 mi (1,604.70 km) |
| Kohtla-Jarve to Krsko | 1,048.42 mi (1,687.28 km) |
| Kohtla-Jarve to Kuzma | 981.05 mi (1,578.85 km) |
| Kohtla-Jarve to Lasko | 1,040.10 mi (1,673.88 km) |
