| Ciechanow to Kelkheim (Taunus) | 556.06 mi (894.90 km) |
| Ciechanow to Kelsterbach | 554.99 mi (893.17 km) |
| Ciechanow to Kemberg | 345.82 mi (556.55 km) |
| Ciechanow to Kempen | 610.86 mi (983.08 km) |
| Ciechanow to Kempten | 576.23 mi (927.35 km) |
| Ciechanow to Kenzingen | 649.51 mi (1,045.28 km) |
| Ciechanow to Kerpen | 609.30 mi (980.57 km) |
| Ciechanow to Ketsch | 576.91 mi (928.44 km) |
| Ciechanow to Kevelaer | 614.12 mi (988.33 km) |
| Ciechanow to Kiel | 441.47 mi (710.48 km) |
| Ciechanow to Kierspe | 567.73 mi (913.67 km) |
| Ciechanow to Kirchhain | 519.16 mi (835.51 km) |
| Ciechanow to Kirchheim bei Munchen | 506.42 mi (815.00 km) |
| Ciechanow to Kirchheim unter Teck | 568.14 mi (914.34 km) |
| Ciechanow to Kirchhundem | 547.06 mi (880.40 km) |
