| Colonia to Kirchlengern | 3,811.24 mi (6,133.60 km) |
| Colonia to Kirchlinteln | 3,817.36 mi (6,143.44 km) |
| Colonia to Kirchseeon | 4,064.11 mi (6,540.55 km) |
| Colonia to Kirchzarten | 3,904.77 mi (6,284.12 km) |
| Colonia to Kirkel | 3,836.72 mi (6,174.60 km) |
| Colonia to Kissing | 4,019.97 mi (6,469.51 km) |
| Colonia to Kisslegg | 3,990.62 mi (6,422.27 km) |
| Colonia to Kitzingen | 3,942.78 mi (6,345.29 km) |
| Colonia to Kleinblittersdorf | 3,832.25 mi (6,167.41 km) |
| Colonia to Kleve | 3,724.33 mi (5,993.73 km) |
| Colonia to Klipphausen | 4,034.16 mi (6,492.36 km) |
| Colonia to Klotze | 3,896.62 mi (6,271.01 km) |
| Colonia to Koblenz | 3,821.17 mi (6,149.57 km) |
| Colonia to Kolbermoor | 4,078.68 mi (6,564.01 km) |
| Colonia to Kolkwitz | 4,040.59 mi (6,502.69 km) |
