| Horten to Kelkheim (Taunus) | 646.17 mi (1,039.91 km) |
| Horten to Kelsterbach | 651.02 mi (1,047.71 km) |
| Horten to Kemberg | 534.57 mi (860.30 km) |
| Horten to Kempen | 578.14 mi (930.42 km) |
| Horten to Kempten | 807.54 mi (1,299.61 km) |
| Horten to Kenzingen | 783.27 mi (1,260.56 km) |
| Horten to Kerpen | 608.58 mi (979.41 km) |
| Horten to Ketsch | 698.85 mi (1,124.69 km) |
| Horten to Kevelaer | 565.44 mi (909.98 km) |
| Horten to Kiel | 352.38 mi (567.10 km) |
| Horten to Kierspe | 583.48 mi (939.01 km) |
| Horten to Kirchhain | 597.46 mi (961.51 km) |
| Horten to Kirchheim bei Munchen | 778.73 mi (1,253.25 km) |
| Horten to Kirchheim unter Teck | 745.35 mi (1,199.53 km) |
| Horten to Kirchhundem | 582.21 mi (936.98 km) |
