| Clay to Brie-Comte-Robert | 4,484.11 mi (7,216.48 km) |
| Clay to Brignais | 4,662.27 mi (7,503.20 km) |
| Clay to Brignoles | 4,789.95 mi (7,708.68 km) |
| Clay to Brive-la-Gaillarde | 4,535.59 mi (7,299.33 km) |
| Clay to Bron | 4,667.23 mi (7,511.19 km) |
| Clay to Bruay-sur-l'Escaut | 4,475.95 mi (7,203.34 km) |
| Clay to Bruges | 4,447.18 mi (7,157.04 km) |
| Clay to Brumath | 4,693.79 mi (7,553.92 km) |
| Clay to Brunoy | 4,479.50 mi (7,209.05 km) |
| Clay to Bruz | 4,316.06 mi (6,946.02 km) |
| Clay to Bry-sur-Marne | 4,476.35 mi (7,203.99 km) |
| Clay to Bully-les-Mines | 4,441.71 mi (7,148.25 km) |
| Clay to Bures-sur-Yvette | 4,465.14 mi (7,185.95 km) |
| Clay to Bussy-Saint-Georges | 4,483.68 mi (7,215.78 km) |
| Clay to Buxerolles | 4,443.82 mi (7,151.64 km) |
