| Opava to Brignais | 676.40 mi (1,088.55 km) |
| Opava to Brignoles | 718.93 mi (1,157.00 km) |
| Opava to Brive-la-Gaillarde | 829.66 mi (1,335.21 km) |
| Opava to Bron | 667.46 mi (1,074.17 km) |
| Opava to Bruay-sur-l'Escaut | 635.55 mi (1,022.82 km) |
| Opava to Bruges | 930.53 mi (1,497.54 km) |
| Opava to Brumath | 466.18 mi (750.25 km) |
| Opava to Brunoy | 697.61 mi (1,122.70 km) |
| Opava to Bruz | 898.14 mi (1,445.42 km) |
| Opava to Bry-sur-Marne | 694.69 mi (1,117.99 km) |
| Opava to Bully-les-Mines | 671.24 mi (1,080.26 km) |
| Opava to Bures-sur-Yvette | 712.88 mi (1,147.27 km) |
| Opava to Bussy-Saint-Georges | 686.84 mi (1,105.36 km) |
| Opava to Buxerolles | 837.52 mi (1,347.86 km) |
| Opava to Cabestany | 870.00 mi (1,400.14 km) |
