| Cities | Distance |
|---|---|
| Grefrath to Legnica | 424.23 mi (682.74 km) |
| Grefrath to Leszno | 440.59 mi (709.06 km) |
| Grefrath to Lezajsk | 705.16 mi (1,134.84 km) |
| Grefrath to Libiaz | 573.25 mi (922.55 km) |
| Grefrath to Lidzbark | 583.94 mi (939.77 km) |
| Grefrath to Lidzbark Warminski | 624.89 mi (1,005.67 km) |
| Grefrath to Limanowa | 628.02 mi (1,010.71 km) |
| Grefrath to Lipno | 553.62 mi (890.96 km) |
| Grefrath to Lobez | 420.93 mi (677.42 km) |
| Grefrath to Lodz | 563.41 mi (906.72 km) |
| Grefrath to Lomianki | 623.63 mi (1,003.63 km) |
| Grefrath to Lomza | 675.97 mi (1,087.86 km) |
| Grefrath to Lowicz | 583.36 mi (938.82 km) |
| Grefrath to Lubaczow | 736.41 mi (1,185.13 km) |
| Grefrath to Luban | 387.22 mi (623.18 km) |