| Opole to Bougival | 714.33 mi (1,149.60 km) |
| Opole to Bouguenais | 916.91 mi (1,475.62 km) |
| Opole to Boulogne-Billancourt | 710.47 mi (1,143.39 km) |
| Opole to Boulogne-sur-Mer | 712.76 mi (1,147.07 km) |
| Opole to Bourg-de-Peage | 711.26 mi (1,144.67 km) |
| Opole to Bourg-en-Bresse | 657.69 mi (1,058.46 km) |
| Opole to Bourg-la-Reine | 708.31 mi (1,139.91 km) |
| Opole to Bourg-les-Valence | 721.06 mi (1,160.44 km) |
| Opole to Bourges | 746.47 mi (1,201.32 km) |
| Opole to Bourgoin-Jallieu | 679.91 mi (1,094.22 km) |
| Opole to Bressuire | 877.16 mi (1,411.65 km) |
| Opole to Brest | 1,013.81 mi (1,631.57 km) |
| Opole to Bretigny-sur-Orge | 712.09 mi (1,146.01 km) |
| Opole to Breuillet | 718.90 mi (1,156.95 km) |
| Opole to Briancon | 657.71 mi (1,058.48 km) |
