| Ridderkerk to Kirchlengern | 172.95 mi (278.33 km) |
| Ridderkerk to Kirchlinteln | 212.28 mi (341.63 km) |
| Ridderkerk to Kirchseeon | 416.25 mi (669.89 km) |
| Ridderkerk to Kirchzarten | 307.86 mi (495.44 km) |
| Ridderkerk to Kirkel | 212.60 mi (342.14 km) |
| Ridderkerk to Kissing | 375.02 mi (603.53 km) |
| Ridderkerk to Kisslegg | 366.97 mi (590.58 km) |
| Ridderkerk to Kitzingen | 284.18 mi (457.34 km) |
| Ridderkerk to Kleinblittersdorf | 215.60 mi (346.97 km) |
| Ridderkerk to Kleve | 65.97 mi (106.17 km) |
| Ridderkerk to Klipphausen | 387.98 mi (624.40 km) |
| Ridderkerk to Klotze | 282.39 mi (454.46 km) |
| Ridderkerk to Koblenz | 166.56 mi (268.05 km) |
| Ridderkerk to Kolbermoor | 432.79 mi (696.51 km) |
| Ridderkerk to Kolkwitz | 411.84 mi (662.80 km) |
