| Cities | Distance |
|---|---|
| Grefrath to Kirchlinteln | 168.09 mi (270.51 km) |
| Grefrath to Kirchseeon | 334.84 mi (538.88 km) |
| Grefrath to Kirchzarten | 243.68 mi (392.16 km) |
| Grefrath to Kirkel | 147.21 mi (236.91 km) |
| Grefrath to Kissing | 294.58 mi (474.08 km) |
| Grefrath to Kisslegg | 291.90 mi (469.77 km) |
| Grefrath to Kitzingen | 201.20 mi (323.80 km) |
| Grefrath to Kleinblittersdorf | 153.60 mi (247.20 km) |
| Grefrath to Kleve | 32.51 mi (52.32 km) |
| Grefrath to Klipphausen | 311.69 mi (501.62 km) |
| Grefrath to Klotze | 223.62 mi (359.88 km) |
| Grefrath to Koblenz | 86.95 mi (139.93 km) |
| Grefrath to Kolbermoor | 351.64 mi (565.91 km) |
| Grefrath to Kolkwitz | 340.71 mi (548.32 km) |
| Grefrath to Kongen | 227.31 mi (365.82 km) |