| Ciechanow to Kirchlengern | 505.86 mi (814.11 km) |
| Ciechanow to Kirchlinteln | 471.07 mi (758.12 km) |
| Ciechanow to Kirchseeon | 506.98 mi (815.91 km) |
| Ciechanow to Kirchzarten | 651.65 mi (1,048.73 km) |
| Ciechanow to Kirkel | 630.98 mi (1,015.47 km) |
| Ciechanow to Kissing | 527.28 mi (848.57 km) |
| Ciechanow to Kisslegg | 588.77 mi (947.54 km) |
| Ciechanow to Kitzingen | 500.68 mi (805.77 km) |
| Ciechanow to Kleinblittersdorf | 642.84 mi (1,034.55 km) |
| Ciechanow to Kleve | 615.42 mi (990.42 km) |
| Ciechanow to Klipphausen | 326.17 mi (524.92 km) |
| Ciechanow to Klotze | 396.22 mi (637.65 km) |
| Ciechanow to Koblenz | 584.54 mi (940.72 km) |
| Ciechanow to Kolbermoor | 511.95 mi (823.91 km) |
| Ciechanow to Kolkwitz | 280.55 mi (451.51 km) |
