| Hwlffordd to Kidricevo | 1,006.33 mi (1,619.53 km) |
| Hwlffordd to Kobarid | 920.43 mi (1,481.29 km) |
| Hwlffordd to Kobilje | 1,022.01 mi (1,644.76 km) |
| Hwlffordd to Kocevje | 994.73 mi (1,600.86 km) |
| Hwlffordd to Komen | 943.25 mi (1,518.01 km) |
| Hwlffordd to Komenda | 961.17 mi (1,546.85 km) |
| Hwlffordd to Koper | 952.61 mi (1,533.08 km) |
| Hwlffordd to Kostanjevica na Krki | 1,010.44 mi (1,626.15 km) |
| Hwlffordd to Kostel | 1,001.79 mi (1,612.23 km) |
| Hwlffordd to Kozje | 1,007.87 mi (1,622.00 km) |
| Hwlffordd to Kranj | 953.17 mi (1,533.99 km) |
| Hwlffordd to Kranjska Gora | 920.52 mi (1,481.43 km) |
| Hwlffordd to Krizevci | 1,015.30 mi (1,633.96 km) |
| Hwlffordd to Krsko | 1,009.13 mi (1,624.04 km) |
| Hwlffordd to Kuzma | 1,004.12 mi (1,615.98 km) |
