| Risca to Brie-Comte-Robert | 322.81 mi (519.51 km) |
| Risca to Brignais | 543.80 mi (875.17 km) |
| Risca to Brignoles | 708.53 mi (1,140.27 km) |
| Risca to Brive-la-Gaillarde | 493.31 mi (793.90 km) |
| Risca to Bron | 545.08 mi (877.22 km) |
| Risca to Bruay-sur-l'Escaut | 300.03 mi (482.86 km) |
| Risca to Bruges | 478.38 mi (769.88 km) |
| Risca to Brumath | 516.96 mi (831.97 km) |
| Risca to Brunoy | 318.89 mi (513.21 km) |
| Risca to Bruz | 254.73 mi (409.95 km) |
| Risca to Bry-sur-Marne | 313.09 mi (503.86 km) |
| Risca to Bully-les-Mines | 265.17 mi (426.76 km) |
| Risca to Bures-sur-Yvette | 307.32 mi (494.59 km) |
| Risca to Bussy-Saint-Georges | 319.23 mi (513.75 km) |
| Risca to Buxerolles | 379.45 mi (610.67 km) |
