| Abertawe to Brie-Comte-Robert | 353.60 mi (569.07 km) |
| Abertawe to Brignais | 570.64 mi (918.36 km) |
| Abertawe to Brignoles | 733.58 mi (1,180.59 km) |
| Abertawe to Brive-la-Gaillarde | 511.91 mi (823.83 km) |
| Abertawe to Bron | 572.32 mi (921.05 km) |
| Abertawe to Bruay-sur-l'Escaut | 336.14 mi (540.96 km) |
| Abertawe to Bruges | 489.82 mi (788.28 km) |
| Abertawe to Brumath | 552.30 mi (888.84 km) |
| Abertawe to Brunoy | 349.51 mi (562.49 km) |
| Abertawe to Bruz | 266.89 mi (429.52 km) |
| Abertawe to Bry-sur-Marne | 344.21 mi (553.95 km) |
| Abertawe to Bully-les-Mines | 301.05 mi (484.50 km) |
| Abertawe to Bures-sur-Yvette | 337.30 mi (542.83 km) |
| Abertawe to Bussy-Saint-Georges | 350.65 mi (564.31 km) |
| Abertawe to Buxerolles | 397.43 mi (639.60 km) |
