| Cities | Distance |
|---|---|
| Grefrath to Bolsward | 124.35 mi (200.12 km) |
| Grefrath to Borger | 111.33 mi (179.17 km) |
| Grefrath to Borne | 68.84 mi (110.79 km) |
| Grefrath to Boskoop | 88.25 mi (142.03 km) |
| Grefrath to Boxmeer | 27.43 mi (44.14 km) |
| Grefrath to Boxtel | 46.61 mi (75.01 km) |
| Grefrath to Breda | 69.59 mi (112.00 km) |
| Grefrath to Breukelen | 81.31 mi (130.86 km) |
| Grefrath to Brielle | 101.07 mi (162.66 km) |
| Grefrath to Bronkhorst | 52.05 mi (83.77 km) |
| Grefrath to Brummen | 52.26 mi (84.10 km) |
| Grefrath to Brunssum | 31.23 mi (50.26 km) |
| Grefrath to Bunnik | 68.42 mi (110.11 km) |
| Grefrath to Burgum | 129.57 mi (208.53 km) |
| Grefrath to Bussum | 82.44 mi (132.68 km) |