| Horn-Bad Meinberg to Kobarid | 441.68 mi (710.81 km) |
| Horn-Bad Meinberg to Kobilje | 490.60 mi (789.54 km) |
| Horn-Bad Meinberg to Kocevje | 507.49 mi (816.72 km) |
| Horn-Bad Meinberg to Komen | 472.04 mi (759.67 km) |
| Horn-Bad Meinberg to Komenda | 466.04 mi (750.02 km) |
| Horn-Bad Meinberg to Koper | 488.31 mi (785.86 km) |
| Horn-Bad Meinberg to Kostanjevica na Krki | 509.61 mi (820.14 km) |
| Horn-Bad Meinberg to Kostel | 516.76 mi (831.65 km) |
| Horn-Bad Meinberg to Kozje | 500.04 mi (804.74 km) |
| Horn-Bad Meinberg to Kranj | 460.33 mi (740.83 km) |
| Horn-Bad Meinberg to Kranjska Gora | 431.62 mi (694.63 km) |
| Horn-Bad Meinberg to Krizevci | 489.33 mi (787.50 km) |
| Horn-Bad Meinberg to Krsko | 505.14 mi (812.95 km) |
| Horn-Bad Meinberg to Kuzma | 473.18 mi (761.51 km) |
| Horn-Bad Meinberg to Lasko | 486.78 mi (783.40 km) |
