| Idil to Kidricevo | 1,472.40 mi (2,369.60 km) |
| Idil to Kobarid | 1,572.32 mi (2,530.41 km) |
| Idil to Kobilje | 1,450.65 mi (2,334.59 km) |
| Idil to Kocevje | 1,503.03 mi (2,418.89 km) |
| Idil to Komen | 1,557.82 mi (2,507.07 km) |
| Idil to Komenda | 1,527.01 mi (2,457.48 km) |
| Idil to Koper | 1,554.91 mi (2,502.39 km) |
| Idil to Kostanjevica na Krki | 1,479.76 mi (2,381.44 km) |
| Idil to Kostel | 1,498.61 mi (2,411.77 km) |
| Idil to Kozje | 1,477.41 mi (2,377.66 km) |
| Idil to Kranj | 1,535.43 mi (2,471.04 km) |
| Idil to Kranjska Gora | 1,566.40 mi (2,520.88 km) |
| Idil to Krizevci | 1,459.82 mi (2,349.36 km) |
| Idil to Krsko | 1,478.78 mi (2,379.87 km) |
| Idil to Kuzma | 1,467.81 mi (2,362.21 km) |
