| Grez-Doiceau to Kirchlinteln | 249.27 mi (401.17 km) |
| Grez-Doiceau to Kirchseeon | 371.48 mi (597.84 km) |
| Grez-Doiceau to Kirchzarten | 240.65 mi (387.29 km) |
| Grez-Doiceau to Kirkel | 150.62 mi (242.40 km) |
| Grez-Doiceau to Kissing | 328.02 mi (527.90 km) |
| Grez-Doiceau to Kisslegg | 309.71 mi (498.42 km) |
| Grez-Doiceau to Kitzingen | 251.23 mi (404.31 km) |
| Grez-Doiceau to Kleinblittersdorf | 150.48 mi (242.18 km) |
| Grez-Doiceau to Kleve | 95.95 mi (154.41 km) |
| Grez-Doiceau to Klipphausen | 385.37 mi (620.20 km) |
| Grez-Doiceau to Klotze | 306.02 mi (492.49 km) |
| Grez-Doiceau to Koblenz | 129.81 mi (208.91 km) |
| Grez-Doiceau to Kolbermoor | 386.89 mi (622.64 km) |
| Grez-Doiceau to Kolkwitz | 418.51 mi (673.53 km) |
| Grez-Doiceau to Kongen | 252.05 mi (405.64 km) |
