| Cities | Distance |
|---|---|
| Grefrath to Beuvry | 169.12 mi (272.17 km) |
| Grefrath to Beziers | 570.85 mi (918.69 km) |
| Grefrath to Bezons | 247.07 mi (397.62 km) |
| Grefrath to Biarritz | 655.78 mi (1,055.38 km) |
| Grefrath to Biganos | 572.40 mi (921.19 km) |
| Grefrath to Billere | 637.90 mi (1,026.60 km) |
| Grefrath to Biot | 533.71 mi (858.92 km) |
| Grefrath to Biscarrosse | 591.92 mi (952.60 km) |
| Grefrath to Bischheim | 198.27 mi (319.08 km) |
| Grefrath to Bischwiller | 189.86 mi (305.56 km) |
| Grefrath to Blagnac | 579.72 mi (932.96 km) |
| Grefrath to Blain | 451.12 mi (726.01 km) |
| Grefrath to Blanquefort | 547.83 mi (881.64 km) |
| Grefrath to Blois | 342.66 mi (551.46 km) |
| Grefrath to Bobigny | 240.67 mi (387.32 km) |