| Kupiskis to Kobarid | 824.55 mi (1,326.98 km) |
| Kupiskis to Kobilje | 731.57 mi (1,177.35 km) |
| Kupiskis to Kocevje | 829.41 mi (1,334.81 km) |
| Kupiskis to Komen | 845.49 mi (1,360.69 km) |
| Kupiskis to Komenda | 802.94 mi (1,292.20 km) |
| Kupiskis to Koper | 861.72 mi (1,386.80 km) |
| Kupiskis to Kostanjevica na Krki | 804.24 mi (1,294.30 km) |
| Kupiskis to Kostel | 836.44 mi (1,346.12 km) |
| Kupiskis to Kozje | 787.32 mi (1,267.06 km) |
| Kupiskis to Kranj | 805.57 mi (1,296.45 km) |
| Kupiskis to Kranjska Gora | 805.27 mi (1,295.95 km) |
| Kupiskis to Krizevci | 744.53 mi (1,198.21 km) |
| Kupiskis to Krsko | 796.59 mi (1,281.99 km) |
| Kupiskis to Kuzma | 729.28 mi (1,173.66 km) |
| Kupiskis to Lasko | 789.54 mi (1,270.65 km) |
