| Cisterniga to Kidricevo | 1,066.64 mi (1,716.59 km) |
| Cisterniga to Kobarid | 960.68 mi (1,546.07 km) |
| Cisterniga to Kobilje | 1,098.10 mi (1,767.23 km) |
| Cisterniga to Kocevje | 1,013.26 mi (1,630.68 km) |
| Cisterniga to Komen | 962.65 mi (1,549.24 km) |
| Cisterniga to Komenda | 1,005.02 mi (1,617.42 km) |
| Cisterniga to Koper | 958.50 mi (1,542.56 km) |
| Cisterniga to Kostanjevica na Krki | 1,042.39 mi (1,677.57 km) |
| Cisterniga to Kostel | 1,014.28 mi (1,632.33 km) |
| Cisterniga to Kozje | 1,051.32 mi (1,691.94 km) |
| Cisterniga to Kranj | 997.31 mi (1,605.02 km) |
| Cisterniga to Kranjska Gora | 974.16 mi (1,567.76 km) |
| Cisterniga to Krizevci | 1,084.63 mi (1,745.54 km) |
| Cisterniga to Krsko | 1,046.31 mi (1,683.88 km) |
| Cisterniga to Kuzma | 1,085.66 mi (1,747.21 km) |
