| Cities | Distance |
|---|---|
| Grefrath to Mainaschaff | 152.19 mi (244.93 km) |
| Grefrath to Mainburg | 304.65 mi (490.28 km) |
| Grefrath to Maintal | 136.35 mi (219.43 km) |
| Grefrath to Mainz | 125.91 mi (202.63 km) |
| Grefrath to Maisach | 307.71 mi (495.21 km) |
| Grefrath to Maisenhausen | 147.55 mi (237.46 km) |
| Grefrath to Malente | 263.03 mi (423.30 km) |
| Grefrath to Malsch | 191.26 mi (307.80 km) |
| Grefrath to Manching | 291.60 mi (469.28 km) |
| Grefrath to Mannheim | 158.32 mi (254.79 km) |
| Grefrath to Mansfeld | 220.80 mi (355.34 km) |
| Grefrath to Marbach am Neckar | 210.12 mi (338.16 km) |
| Grefrath to Marburg | 111.58 mi (179.57 km) |
| Grefrath to Marienberg | 300.02 mi (482.83 km) |
| Grefrath to Marienheide | 54.50 mi (87.70 km) |