| Castrop-Rauxel to Beausoleil | 539.51 mi (868.26 km) |
| Castrop-Rauxel to Beauvais | 272.17 mi (438.02 km) |
| Castrop-Rauxel to Begles | 589.41 mi (948.56 km) |
| Castrop-Rauxel to Belfort | 270.96 mi (436.07 km) |
| Castrop-Rauxel to Bellegarde-sur-Valserine | 382.08 mi (614.90 km) |
| Castrop-Rauxel to Bellerive-sur-Allier | 415.31 mi (668.38 km) |
| Castrop-Rauxel to Bellevue | 285.92 mi (460.15 km) |
| Castrop-Rauxel to Belley | 406.92 mi (654.88 km) |
| Castrop-Rauxel to Berck-sur-Mer | 261.11 mi (420.22 km) |
| Castrop-Rauxel to Bergerac | 559.31 mi (900.12 km) |
| Castrop-Rauxel to Bernay | 341.53 mi (549.63 km) |
| Castrop-Rauxel to Berre-l'Etang | 566.76 mi (912.11 km) |
| Castrop-Rauxel to Besancon | 303.43 mi (488.33 km) |
| Castrop-Rauxel to Bethune | 214.97 mi (345.95 km) |
| Castrop-Rauxel to Betton | 461.48 mi (742.68 km) |
